2157503040

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 1120

約数和(自身を含む): 10196803584

約数和(自身を除く): 8039300544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 47, 48, 54, 55, 56, 60, 63, 64, 66, 69, 70, 72, 77, 80, 81, 84, 88, 90, 92, 94, 96, 99, 105, 108, 110, 112, 115, 120, 126, 132, 135, 138, 140, 141, 144, 154, 160, 161, 162, 165, 168, 176, 180, 184, 188, 189, 192, 198, 207, 210, 216, 220, 224, 230, 231, 235, 240, 252, 253, 264, 270, 276, 280, 282, 288, 297, 308, 315, 320, 322, 324, 329, 330, 336, 345, 352, 360, 368, 376, 378, 385, 396, 405, 414, 420, 423, 432, 440, 448, 460, 462, 470, 480, 483, 495, 504, 506, 517, 528, 540, 552, 560, 564, 567, 576, 594, 616, 621, 630, 644, 648, 658, 660, 672, 690, 693, 704, 705, 720, 736, 752, 756, 759, 770, 792, 805, 810, 828, 840, 846, 864, 880, 891, 920, 924, 940, 945, 960, 966, 987, 990, 1008, 1012, 1034, 1035, 1056, 1080, 1081, 1104, 1120, 1128, 1134, 1155, 1188, 1232, 1242, 1260, 1265, 1269, 1288, 1296, 1316, 1320, 1344, 1380, 1386, 1410, 1440, 1449, 1472, 1485, 1504, 1512, 1518, 1540, 1551, 1584, 1610, 1620, 1645, 1656, 1680, 1692, 1728, 1760, 1771, 1782, 1840, 1848, 1863, 1880, 1890, 1932, 1974, 1980, 2016, 2024, 2068, 2070, 2079, 2112, 2115, 2160, 2162, 2208, 2240, 2256, 2268, 2277, 2310, 2376, 2415, 2464, 2484, 2520, 2530, 2538, 2576, 2585, 2592, 2632, 2640, 2760, 2772, 2820, 2835, 2880, 2898, 2961, 2970, 3008, 3024, 3036, 3080, 3102, 3105, 3168, 3220, 3240, 3243, 3290, 3312, 3360, 3384, 3465, 3520, 3542, 3564, 3619, 3680, 3696, 3726, 3760, 3780, 3795, 3807, 3864, 3948, 3960, 4032, 4048, 4136, 4140, 4158, 4230, 4320, 4324, 4347, 4416, 4455, 4512, 4536, 4554, 4620, 4653, 4752, 4830, 4928, 4935, 4968, 5040, 5060, 5076, 5152, 5170, 5184, 5264, 5280, 5313, 5405, 5520, 5544, 5640, 5670, 5796, 5922, 5940, 6048, 6072, 6160, 6204, 6210, 6237, 6336, 6345, 6440, 6480, 6486, 6580, 6624, 6720, 6768, 6831, 6930, 7084, 7128, 7238, 7245, 7360, 7392, 7452, 7520, 7560, 7567, 7590, 7614, 7728, 7755, 7896, 7920, 8096, 8272, 8280, 8316, 8460, 8640, 8648, 8694, 8855, 8883, 8910, 9024, 9072, 9108, 9240, 9306, 9315, 9504, 9660, 9729, 9870, 9936, 10080, 10120, 10152, 10304, 10340, 10395, 10528, 10560, 10626, 10810, 10857, 11040, 11088, 11280, 11340, 11385, 11592, 11844, 11880, 11891, 12096, 12144, 12320, 12408, 12420, 12474, 12690, 12880, 12960, 12972, 13041, 13160, 13248, 13536, 13662, 13860, 13959, 14168, 14256, 14476, 14490, 14784, 14805, 14904, 15040, 15120, 15134, 15180, 15228, 15456, 15510, 15792, 15840, 15939, 16192, 16215, 16544, 16560, 16632, 16920, 17296, 17388, 17710, 17766, 17820, 18095, 18144, 18216, 18480, 18612, 18630, 19008, 19035, 19320, 19458, 19740, 19872, 20160, 20240, 20304, 20493, 20680, 20790, 21056, 21252, 21620, 21714, 21735, 22080, 22176, 22560, 22680, 22701, 22770, 23184, 23265, 23688, 23760, 23782, 24288, 24640, 24816, 24840, 24948, 25380, 25760, 25920, 25944, 26082, 26320, 26565, 26649, 27072, 27324, 27720, 27918, 28336, 28512, 28952, 28980, 29187, 29610, 29808, 30240, 30268, 30360, 30456, 30912, 31020, 31185, 31584, 31680, 31878, 32430, 32571, 33088, 33120, 33264, 33840, 34155, 34592, 34776, 35420, 35532, 35640, 35673, 36190, 36288, 36432, 36960, 37224, 37260, 37835, 38070, 38640, 38916, 39480, 39744, 40480, 40608, 40986, 41360, 41580, 41877, 42504, 43240, 43428, 43470, 44352, 44415, 45120, 45360, 45402, 45540, 46368, 46530, 47376, 47520, 47564, 47817, 48576, 48645, 49632, 49680, 49896, 50760, 51520, 51888, 52164, 52640, 53130, 53298, 54285, 54648, 55440, 55836, 56672, 57024, 57904, 57960, 58374, 59220, 59455, 59616, 60480, 60536, 60720, 60912, 62040, 62370, 63168, 63756, 64860, 65142, 65205, 66240, 66528, 67680, 68103, 68310, 69184, 69552, 69795, 70840, 71064, 71280, 71346, 72380, 72864, 73920, 74448, 74520, 75670, 76140, 77280, 77832, 78960, 79695, 80960, 81216, 81972, 82720, 83160, 83237, 83754, 85008, 86480, 86856, 86940, 87561, 88830, 90720, 90804, 91080, 92736, 93060, 94752, 95040, 95128, 95634, 97290, 97713, 99264, 99360, 99792, 101520, 102465, 103776, 104328, 105280, 106260, 106596, 107019, 108570, 109296, 110880, 111672, 113344, 113505, 115808, 115920, 116748, 118440, 118910, 119232, 121072, 121440, 121824, 124080, 124740, 127512, 129720, 130284, 130410, 133056, 133245, 135360, 136206, 136620, 139104, 139590, 141680, 142128, 142560, 142692, 143451, 144760, 145728, 145935, 148896, 149040, 151340, 152280, 154560, 155664, 157920, 159390, 162855, 163944, 165440, 166320, 166474, 167508, 170016, 172960, 173712, 173880, 175122, 177660, 178365, 181440, 181608, 182160, 186120, 189504, 190256, 191268, 194580, 195426, 198720, 199584, 203040, 204309, 204930, 207552, 208656, 209385, 212520, 213192, 214038, 217140, 218592, 221760, 223344, 227010, 231616, 231840, 233496, 236880, 237820, 239085, 242144, 242880, 243648, 248160, 249480, 249711, 255024, 259440, 260568, 260820, 266490, 272412, 273240, 278208, 279180, 283360, 284256, 285120, 285384, 286902, 289520, 291870, 293139, 297792, 298080, 302680, 304560, 311328, 315840, 318780, 321057, 325710, 327888, 332640, 332948, 335016, 340032, 340515, 345920, 347424, 347760, 350244, 355320, 356730, 363216, 364320, 372240, 380512, 382536, 389160, 390852, 399168, 406080, 408618, 409860, 416185, 417312, 418770, 425040, 426384, 428076, 434280, 437184, 437805, 446688, 454020, 463680, 466992, 473760, 475640, 478170, 484288, 488565, 496320, 498960, 499422, 510048, 518880, 521136, 521640, 532980, 535095, 544824, 546480, 558360, 566720, 568512, 570768, 573804, 579040, 583740, 586278, 596160, 605360, 609120, 612927, 622656, 637560, 642114, 651420, 655776, 665280, 665896, 670032, 681030, 694848, 695520, 700488, 710640, 713460, 717255, 726432, 728640, 744480, 749133, 761024, 765072, 778320, 781704, 817236, 819720, 832370, 834624, 837540, 850080, 852768, 856152, 868560, 875610, 893376, 908040, 933984, 947520, 951280, 956340, 963171, 977130, 997920, 998844, 1020096, 1021545, 1037760, 1042272, 1043280, 1065960, 1070190, 1089648, 1092960, 1116720, 1141536, 1147608, 1158080, 1167480, 1172556, 1210720, 1218240, 1225854, 1248555, 1275120, 1284228, 1302840, 1311552, 1331792, 1340064, 1362060, 1391040, 1400976, 1421280, 1426920, 1434510, 1452864, 1465695, 1488960, 1498266, 1530144, 1556640, 1563408, 1605285, 1634472, 1639440, 1664740, 1675080, 1700160, 1705536, 1712304, 1737120, 1751220, 1816080, 1867968, 1902560, 1912680, 1926342, 1954260, 1995840, 1997688, 2043090, 2084544, 2086560, 2131920, 2140380, 2179296, 2185920, 2233440, 2247399, 2283072, 2295216, 2334960, 2345112, 2421440, 2451708, 2497110, 2550240, 2568456, 2605680, 2663584, 2680128, 2724120, 2801952, 2842560, 2853840, 2869020, 2931390, 2996532, 3060288, 3064635, 3113280, 3126816, 3210570, 3268944, 3278880, 3329480, 3350160, 3424608, 3474240, 3502440, 3632160, 3745665, 3805120, 3825360, 3852684, 3908520, 3995376, 4086180, 4173120, 4263840, 4280760, 4358592, 4466880, 4494798, 4590432, 4669920, 4690224, 4815855, 4903416, 4994220, 5100480, 5136912, 5211360, 5327168, 5448240, 5603904, 5707680, 5738040, 5862780, 5993064, 6129270, 6253632, 6421140, 6537888, 6557760, 6658960, 6700320, 6742197, 6849216, 7004880, 7264320, 7491330, 7650720, 7705368, 7817040, 7990752, 8172360, 8527680, 8561520, 8989596, 9180864, 9339840, 9380448, 9631710, 9806832, 9988440, 10273824, 10422720, 10896480, 11236995, 11415360, 11476080, 11725560, 11986128, 12258540, 12842280, 13075776, 13317920, 13400640, 13484394, 14009760, 14982660, 15301440, 15410736, 15634080, 15981504, 16344720, 17123040, 17979192, 18760896, 19263420, 19613664, 19976880, 20547648, 21792960, 22473990, 22952160, 23451120, 23972256, 24517080, 25684560, 26635840, 26968788, 28019520, 29965320, 30821472, 31268160, 32689440, 33710985, 34246080, 35958384, 38526840, 39227328, 39953760, 44947980, 45904320, 46902240, 47944512, 49034160, 51369120, 53937576, 59930640, 61642944, 65378880, 67421970, 71916768, 77053680, 79907520, 89895960, 93804480, 98068320, 102738240, 107875152, 119861280, 134843940, 143833536, 154107360, 179791920, 196136640, 215750304, 239722560, 269687880, 308214720, 359583840, 431500608, 539375760, 719167680, 1078751520, 2157503040]

約数ペア:

[(1, 2157503040), (2, 1078751520), (3, 719167680), (4, 539375760), (5, 431500608), (6, 359583840), (7, 308214720), (8, 269687880), (9, 239722560), (10, 215750304), (11, 196136640), (12, 179791920), (14, 154107360), (15, 143833536), (16, 134843940), (18, 119861280), (20, 107875152), (21, 102738240), (22, 98068320), (23, 93804480), (24, 89895960), (27, 79907520), (28, 77053680), (30, 71916768), (32, 67421970), (33, 65378880), (35, 61642944), (36, 59930640), (40, 53937576), (42, 51369120), (44, 49034160), (45, 47944512), (46, 46902240), (47, 45904320), (48, 44947980), (54, 39953760), (55, 39227328), (56, 38526840), (60, 35958384), (63, 34246080), (64, 33710985), (66, 32689440), (69, 31268160), (70, 30821472), (72, 29965320), (77, 28019520), (80, 26968788), (81, 26635840), (84, 25684560), (88, 24517080), (90, 23972256), (92, 23451120), (94, 22952160), (96, 22473990), (99, 21792960), (105, 20547648), (108, 19976880), (110, 19613664), (112, 19263420), (115, 18760896), (120, 17979192), (126, 17123040), (132, 16344720), (135, 15981504), (138, 15634080), (140, 15410736), (141, 15301440), (144, 14982660), (154, 14009760), (160, 13484394), (161, 13400640), (162, 13317920), (165, 13075776), (168, 12842280), (176, 12258540), (180, 11986128), (184, 11725560), (188, 11476080), (189, 11415360), (192, 11236995), (198, 10896480), (207, 10422720), (210, 10273824), (216, 9988440), (220, 9806832), (224, 9631710), (230, 9380448), (231, 9339840), (235, 9180864), (240, 8989596), (252, 8561520), (253, 8527680), (264, 8172360), (270, 7990752), (276, 7817040), (280, 7705368), (282, 7650720), (288, 7491330), (297, 7264320), (308, 7004880), (315, 6849216), (320, 6742197), (322, 6700320), (324, 6658960), (329, 6557760), (330, 6537888), (336, 6421140), (345, 6253632), (352, 6129270), (360, 5993064), (368, 5862780), (376, 5738040), (378, 5707680), (385, 5603904), (396, 5448240), (405, 5327168), (414, 5211360), (420, 5136912), (423, 5100480), (432, 4994220), (440, 4903416), (448, 4815855), (460, 4690224), (462, 4669920), (470, 4590432), (480, 4494798), (483, 4466880), (495, 4358592), (504, 4280760), (506, 4263840), (517, 4173120), (528, 4086180), (540, 3995376), (552, 3908520), (560, 3852684), (564, 3825360), (567, 3805120), (576, 3745665), (594, 3632160), (616, 3502440), (621, 3474240), (630, 3424608), (644, 3350160), (648, 3329480), (658, 3278880), (660, 3268944), (672, 3210570), (690, 3126816), (693, 3113280), (704, 3064635), (705, 3060288), (720, 2996532), (736, 2931390), (752, 2869020), (756, 2853840), (759, 2842560), (770, 2801952), (792, 2724120), (805, 2680128), (810, 2663584), (828, 2605680), (840, 2568456), (846, 2550240), (864, 2497110), (880, 2451708), (891, 2421440), (920, 2345112), (924, 2334960), (940, 2295216), (945, 2283072), (960, 2247399), (966, 2233440), (987, 2185920), (990, 2179296), (1008, 2140380), (1012, 2131920), (1034, 2086560), (1035, 2084544), (1056, 2043090), (1080, 1997688), (1081, 1995840), (1104, 1954260), (1120, 1926342), (1128, 1912680), (1134, 1902560), (1155, 1867968), (1188, 1816080), (1232, 1751220), (1242, 1737120), (1260, 1712304), (1265, 1705536), (1269, 1700160), (1288, 1675080), (1296, 1664740), (1316, 1639440), (1320, 1634472), (1344, 1605285), (1380, 1563408), (1386, 1556640), (1410, 1530144), (1440, 1498266), (1449, 1488960), (1472, 1465695), (1485, 1452864), (1504, 1434510), (1512, 1426920), (1518, 1421280), (1540, 1400976), (1551, 1391040), (1584, 1362060), (1610, 1340064), (1620, 1331792), (1645, 1311552), (1656, 1302840), (1680, 1284228), (1692, 1275120), (1728, 1248555), (1760, 1225854), (1771, 1218240), (1782, 1210720), (1840, 1172556), (1848, 1167480), (1863, 1158080), (1880, 1147608), (1890, 1141536), (1932, 1116720), (1974, 1092960), (1980, 1089648), (2016, 1070190), (2024, 1065960), (2068, 1043280), (2070, 1042272), (2079, 1037760), (2112, 1021545), (2115, 1020096), (2160, 998844), (2162, 997920), (2208, 977130), (2240, 963171), (2256, 956340), (2268, 951280), (2277, 947520), (2310, 933984), (2376, 908040), (2415, 893376), (2464, 875610), (2484, 868560), (2520, 856152), (2530, 852768), (2538, 850080), (2576, 837540), (2585, 834624), (2592, 832370), (2632, 819720), (2640, 817236), (2760, 781704), (2772, 778320), (2820, 765072), (2835, 761024), (2880, 749133), (2898, 744480), (2961, 728640), (2970, 726432), (3008, 717255), (3024, 713460), (3036, 710640), (3080, 700488), (3102, 695520), (3105, 694848), (3168, 681030), (3220, 670032), (3240, 665896), (3243, 665280), (3290, 655776), (3312, 651420), (3360, 642114), (3384, 637560), (3465, 622656), (3520, 612927), (3542, 609120), (3564, 605360), (3619, 596160), (3680, 586278), (3696, 583740), (3726, 579040), (3760, 573804), (3780, 570768), (3795, 568512), (3807, 566720), (3864, 558360), (3948, 546480), (3960, 544824), (4032, 535095), (4048, 532980), (4136, 521640), (4140, 521136), (4158, 518880), (4230, 510048), (4320, 499422), (4324, 498960), (4347, 496320), (4416, 488565), (4455, 484288), (4512, 478170), (4536, 475640), (4554, 473760), (4620, 466992), (4653, 463680), (4752, 454020), (4830, 446688), (4928, 437805), (4935, 437184), (4968, 434280), (5040, 428076), (5060, 426384), (5076, 425040), (5152, 418770), (5170, 417312), (5184, 416185), (5264, 409860), (5280, 408618), (5313, 406080), (5405, 399168), (5520, 390852), (5544, 389160), (5640, 382536), (5670, 380512), (5796, 372240), (5922, 364320), (5940, 363216), (6048, 356730), (6072, 355320), (6160, 350244), (6204, 347760), (6210, 347424), (6237, 345920), (6336, 340515), (6345, 340032), (6440, 335016), (6480, 332948), (6486, 332640), (6580, 327888), (6624, 325710), (6720, 321057), (6768, 318780), (6831, 315840), (6930, 311328), (7084, 304560), (7128, 302680), (7238, 298080), (7245, 297792), (7360, 293139), (7392, 291870), (7452, 289520), (7520, 286902), (7560, 285384), (7567, 285120), (7590, 284256), (7614, 283360), (7728, 279180), (7755, 278208), (7896, 273240), (7920, 272412), (8096, 266490), (8272, 260820), (8280, 260568), (8316, 259440), (8460, 255024), (8640, 249711), (8648, 249480), (8694, 248160), (8855, 243648), (8883, 242880), (8910, 242144), (9024, 239085), (9072, 237820), (9108, 236880), (9240, 233496), (9306, 231840), (9315, 231616), (9504, 227010), (9660, 223344), (9729, 221760), (9870, 218592), (9936, 217140), (10080, 214038), (10120, 213192), (10152, 212520), (10304, 209385), (10340, 208656), (10395, 207552), (10528, 204930), (10560, 204309), (10626, 203040), (10810, 199584), (10857, 198720), (11040, 195426), (11088, 194580), (11280, 191268), (11340, 190256), (11385, 189504), (11592, 186120), (11844, 182160), (11880, 181608), (11891, 181440), (12096, 178365), (12144, 177660), (12320, 175122), (12408, 173880), (12420, 173712), (12474, 172960), (12690, 170016), (12880, 167508), (12960, 166474), (12972, 166320), (13041, 165440), (13160, 163944), (13248, 162855), (13536, 159390), (13662, 157920), (13860, 155664), (13959, 154560), (14168, 152280), (14256, 151340), (14476, 149040), (14490, 148896), (14784, 145935), (14805, 145728), (14904, 144760), (15040, 143451), (15120, 142692), (15134, 142560), (15180, 142128), (15228, 141680), (15456, 139590), (15510, 139104), (15792, 136620), (15840, 136206), (15939, 135360), (16192, 133245), (16215, 133056), (16544, 130410), (16560, 130284), (16632, 129720), (16920, 127512), (17296, 124740), (17388, 124080), (17710, 121824), (17766, 121440), (17820, 121072), (18095, 119232), (18144, 118910), (18216, 118440), (18480, 116748), (18612, 115920), (18630, 115808), (19008, 113505), (19035, 113344), (19320, 111672), (19458, 110880), (19740, 109296), (19872, 108570), (20160, 107019), (20240, 106596), (20304, 106260), (20493, 105280), (20680, 104328), (20790, 103776), (21056, 102465), (21252, 101520), (21620, 99792), (21714, 99360), (21735, 99264), (22080, 97713), (22176, 97290), (22560, 95634), (22680, 95128), (22701, 95040), (22770, 94752), (23184, 93060), (23265, 92736), (23688, 91080), (23760, 90804), (23782, 90720), (24288, 88830), (24640, 87561), (24816, 86940), (24840, 86856), (24948, 86480), (25380, 85008), (25760, 83754), (25920, 83237), (25944, 83160), (26082, 82720), (26320, 81972), (26565, 81216), (26649, 80960), (27072, 79695), (27324, 78960), (27720, 77832), (27918, 77280), (28336, 76140), (28512, 75670), (28952, 74520), (28980, 74448), (29187, 73920), (29610, 72864), (29808, 72380), (30240, 71346), (30268, 71280), (30360, 71064), (30456, 70840), (30912, 69795), (31020, 69552), (31185, 69184), (31584, 68310), (31680, 68103), (31878, 67680), (32430, 66528), (32571, 66240), (33088, 65205), (33120, 65142), (33264, 64860), (33840, 63756), (34155, 63168), (34592, 62370), (34776, 62040), (35420, 60912), (35532, 60720), (35640, 60536), (35673, 60480), (36190, 59616), (36288, 59455), (36432, 59220), (36960, 58374), (37224, 57960), (37260, 57904), (37835, 57024), (38070, 56672), (38640, 55836), (38916, 55440), (39480, 54648), (39744, 54285), (40480, 53298), (40608, 53130), (40986, 52640), (41360, 52164), (41580, 51888), (41877, 51520), (42504, 50760), (43240, 49896), (43428, 49680), (43470, 49632), (44352, 48645), (44415, 48576), (45120, 47817), (45360, 47564), (45402, 47520), (45540, 47376), (46368, 46530)]