20666362080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:283

約数の個数: 768

約数和(自身を含む): 83398533120

約数和(自身を除く): 62732171040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 53, 56, 60, 65, 70, 78, 79, 80, 84, 91, 96, 104, 105, 106, 112, 113, 120, 130, 140, 156, 158, 159, 160, 168, 182, 195, 208, 210, 212, 224, 226, 237, 240, 260, 265, 273, 280, 312, 316, 318, 336, 339, 364, 371, 390, 395, 416, 420, 424, 452, 455, 474, 480, 520, 530, 546, 553, 560, 565, 624, 632, 636, 672, 678, 689, 728, 742, 780, 790, 791, 795, 840, 848, 904, 910, 948, 1027, 1040, 1060, 1092, 1106, 1113, 1120, 1130, 1185, 1248, 1264, 1272, 1356, 1365, 1378, 1456, 1469, 1484, 1560, 1580, 1582, 1590, 1659, 1680, 1695, 1696, 1808, 1820, 1855, 1896, 2054, 2067, 2080, 2120, 2184, 2212, 2226, 2260, 2370, 2373, 2528, 2544, 2712, 2730, 2756, 2765, 2912, 2938, 2968, 3081, 3120, 3160, 3164, 3180, 3318, 3360, 3390, 3445, 3616, 3640, 3710, 3792, 3955, 4108, 4134, 4187, 4240, 4368, 4407, 4424, 4452, 4520, 4740, 4746, 4823, 5088, 5135, 5424, 5460, 5512, 5530, 5565, 5876, 5936, 5989, 6162, 6240, 6320, 6328, 6360, 6636, 6780, 6890, 7189, 7280, 7345, 7420, 7584, 7910, 8216, 8268, 8295, 8374, 8480, 8736, 8814, 8848, 8904, 8927, 9040, 9480, 9492, 9646, 10270, 10283, 10335, 10848, 10920, 11024, 11060, 11130, 11752, 11865, 11872, 11978, 12324, 12561, 12640, 12656, 12720, 13272, 13560, 13780, 14378, 14469, 14560, 14690, 14840, 15405, 15820, 16432, 16536, 16590, 16748, 17628, 17696, 17808, 17854, 17967, 18080, 18960, 18984, 19292, 20540, 20566, 20670, 20935, 21567, 21840, 22035, 22048, 22120, 22260, 23504, 23730, 23956, 24115, 24648, 25122, 25312, 25440, 26544, 26781, 27120, 27560, 28756, 28938, 29309, 29380, 29680, 29945, 30810, 30849, 31640, 32864, 33072, 33180, 33496, 35256, 35616, 35708, 35934, 35945, 37920, 37968, 38584, 41080, 41132, 41340, 41870, 41923, 43134, 43680, 44070, 44240, 44520, 44635, 47008, 47460, 47912, 48230, 49296, 50244, 51415, 53088, 53562, 54240, 54431, 55120, 57512, 57876, 58618, 58760, 59360, 59890, 61620, 61698, 62489, 62805, 63280, 66144, 66360, 66992, 70512, 71416, 71868, 71890, 72345, 75936, 77168, 77857, 82160, 82264, 82680, 83740, 83846, 86268, 87927, 88140, 88480, 89040, 89270, 89835, 94920, 95824, 96460, 98592, 100488, 102830, 107124, 107835, 108862, 110240, 115024, 115752, 116051, 117236, 117520, 119780, 123240, 123396, 124978, 125610, 125769, 126560, 132720, 133905, 133984, 141024, 142832, 143736, 143780, 144690, 146545, 154245, 154336, 155714, 163293, 164320, 164528, 165360, 167480, 167692, 172536, 175854, 176280, 178080, 178540, 179670, 187467, 189840, 191648, 192920, 200976, 205660, 209615, 214248, 215670, 217724, 230048, 231504, 232102, 233571, 234472, 235040, 239560, 246480, 246792, 249956, 251220, 251538, 265440, 267810, 272155, 285664, 287472, 287560, 289380, 293090, 308490, 311428, 312445, 326586, 329056, 330720, 334960, 335384, 345072, 348153, 351708, 352560, 357080, 359340, 374934, 379680, 381017, 385840, 389285, 401952, 411320, 419230, 428496, 431340, 435448, 439635, 463008, 464204, 467142, 468944, 473131, 479120, 492960, 493584, 499912, 502440, 503076, 535620, 544310, 544999, 574944, 575120, 578760, 580255, 586180, 616980, 622856, 624890, 628845, 653172, 669920, 670768, 690144, 696306, 703416, 705120, 714160, 718680, 749868, 762034, 771680, 778570, 812357, 816465, 822640, 838460, 856992, 862680, 870896, 879270, 928408, 934284, 937335, 937888, 946262, 958240, 987168, 999824, 1004880, 1006152, 1071240, 1088620, 1089998, 1143051, 1150240, 1157520, 1160510, 1167855, 1172360, 1233960, 1245712, 1249780, 1257690, 1306344, 1341536, 1392612, 1406832, 1419393, 1428320, 1437360, 1499736, 1524068, 1557140, 1624714, 1632930, 1634997, 1645280, 1676920, 1725360, 1740765, 1741792, 1758540, 1856816, 1868568, 1874670, 1892524, 1905085, 1999648, 2009760, 2012304, 2142480, 2177240, 2179996, 2286102, 2315040, 2321020, 2335710, 2344720, 2365655, 2437071, 2467920, 2491424, 2499560, 2515380, 2612688, 2724995, 2785224, 2813664, 2838786, 2874720, 2999472, 3048136, 3114280, 3249428, 3265860, 3269994, 3311917, 3353840, 3450720, 3481530, 3517080, 3713632, 3737136, 3749340, 3785048, 3810170, 4024608, 4061785, 4284960, 4354480, 4359992, 4572204, 4642040, 4671420, 4689440, 4731310, 4874142, 4935840, 4999120, 5030760, 5225376, 5449990, 5570448, 5677572, 5715255, 5998944, 6096272, 6150703, 6228560, 6498856, 6531720, 6539988, 6623834, 6707680, 6963060, 7034160, 7096965, 7474272, 7498680, 7570096, 7620340, 8123570, 8174985, 8708960, 8719984, 9144408, 9284080, 9342840, 9462620, 9748284, 9935751, 9998240, 10061520, 10899980, 11140896, 11355144, 11430510, 12185355, 12192544, 12301406, 12457120, 12997712, 13063440, 13079976, 13247668, 13926120, 14068320, 14193930, 14997360, 15140192, 15240680, 16247140, 16349970, 16559585, 17439968, 18288816, 18452109, 18568160, 18685680, 18925240, 19496568, 19871502, 20123040, 21799960, 22710288, 22861020, 24370710, 24602812, 25995424, 26126880, 26159952, 26495336, 27852240, 28387860, 29994720, 30481360, 30753515, 32494280, 32699940, 33119170, 36577632, 36904218, 37371360, 37850480, 38993136, 39743004, 43054921, 43599920, 45420576, 45722040, 48741420, 49205624, 49678755, 52319904, 52990672, 55704480, 56775720, 60962720, 61507030, 64988560, 65399880, 66238340, 73808436, 75700960, 77986272, 79486008, 86109842, 87199840, 91444080, 92260545, 97482840, 98411248, 99357510, 105981344, 113551440, 123014060, 129164763, 129977120, 130799760, 132476680, 147616872, 158972016, 172219684, 182888160, 184521090, 194965680, 196822496, 198715020, 215274605, 227102880, 246028120, 258329526, 261599520, 264953360, 295233744, 317944032, 344439368, 369042180, 389931360, 397430040, 430549210, 492056240, 516659052, 529906720, 590467488, 645823815, 688878736, 738084360, 794860080, 861098420, 984112480, 1033318104, 1291647630, 1377757472, 1476168720, 1589720160, 1722196840, 2066636208, 2583295260, 2952337440, 3444393680, 4133272416, 5166590520, 6888787360, 10333181040, 20666362080]

約数ペア:

[(1, 20666362080), (2, 10333181040), (3, 6888787360), (4, 5166590520), (5, 4133272416), (6, 3444393680), (7, 2952337440), (8, 2583295260), (10, 2066636208), (12, 1722196840), (13, 1589720160), (14, 1476168720), (15, 1377757472), (16, 1291647630), (20, 1033318104), (21, 984112480), (24, 861098420), (26, 794860080), (28, 738084360), (30, 688878736), (32, 645823815), (35, 590467488), (39, 529906720), (40, 516659052), (42, 492056240), (48, 430549210), (52, 397430040), (53, 389931360), (56, 369042180), (60, 344439368), (65, 317944032), (70, 295233744), (78, 264953360), (79, 261599520), (80, 258329526), (84, 246028120), (91, 227102880), (96, 215274605), (104, 198715020), (105, 196822496), (106, 194965680), (112, 184521090), (113, 182888160), (120, 172219684), (130, 158972016), (140, 147616872), (156, 132476680), (158, 130799760), (159, 129977120), (160, 129164763), (168, 123014060), (182, 113551440), (195, 105981344), (208, 99357510), (210, 98411248), (212, 97482840), (224, 92260545), (226, 91444080), (237, 87199840), (240, 86109842), (260, 79486008), (265, 77986272), (273, 75700960), (280, 73808436), (312, 66238340), (316, 65399880), (318, 64988560), (336, 61507030), (339, 60962720), (364, 56775720), (371, 55704480), (390, 52990672), (395, 52319904), (416, 49678755), (420, 49205624), (424, 48741420), (452, 45722040), (455, 45420576), (474, 43599920), (480, 43054921), (520, 39743004), (530, 38993136), (546, 37850480), (553, 37371360), (560, 36904218), (565, 36577632), (624, 33119170), (632, 32699940), (636, 32494280), (672, 30753515), (678, 30481360), (689, 29994720), (728, 28387860), (742, 27852240), (780, 26495336), (790, 26159952), (791, 26126880), (795, 25995424), (840, 24602812), (848, 24370710), (904, 22861020), (910, 22710288), (948, 21799960), (1027, 20123040), (1040, 19871502), (1060, 19496568), (1092, 18925240), (1106, 18685680), (1113, 18568160), (1120, 18452109), (1130, 18288816), (1185, 17439968), (1248, 16559585), (1264, 16349970), (1272, 16247140), (1356, 15240680), (1365, 15140192), (1378, 14997360), (1456, 14193930), (1469, 14068320), (1484, 13926120), (1560, 13247668), (1580, 13079976), (1582, 13063440), (1590, 12997712), (1659, 12457120), (1680, 12301406), (1695, 12192544), (1696, 12185355), (1808, 11430510), (1820, 11355144), (1855, 11140896), (1896, 10899980), (2054, 10061520), (2067, 9998240), (2080, 9935751), (2120, 9748284), (2184, 9462620), (2212, 9342840), (2226, 9284080), (2260, 9144408), (2370, 8719984), (2373, 8708960), (2528, 8174985), (2544, 8123570), (2712, 7620340), (2730, 7570096), (2756, 7498680), (2765, 7474272), (2912, 7096965), (2938, 7034160), (2968, 6963060), (3081, 6707680), (3120, 6623834), (3160, 6539988), (3164, 6531720), (3180, 6498856), (3318, 6228560), (3360, 6150703), (3390, 6096272), (3445, 5998944), (3616, 5715255), (3640, 5677572), (3710, 5570448), (3792, 5449990), (3955, 5225376), (4108, 5030760), (4134, 4999120), (4187, 4935840), (4240, 4874142), (4368, 4731310), (4407, 4689440), (4424, 4671420), (4452, 4642040), (4520, 4572204), (4740, 4359992), (4746, 4354480), (4823, 4284960), (5088, 4061785), (5135, 4024608), (5424, 3810170), (5460, 3785048), (5512, 3749340), (5530, 3737136), (5565, 3713632), (5876, 3517080), (5936, 3481530), (5989, 3450720), (6162, 3353840), (6240, 3311917), (6320, 3269994), (6328, 3265860), (6360, 3249428), (6636, 3114280), (6780, 3048136), (6890, 2999472), (7189, 2874720), (7280, 2838786), (7345, 2813664), (7420, 2785224), (7584, 2724995), (7910, 2612688), (8216, 2515380), (8268, 2499560), (8295, 2491424), (8374, 2467920), (8480, 2437071), (8736, 2365655), (8814, 2344720), (8848, 2335710), (8904, 2321020), (8927, 2315040), (9040, 2286102), (9480, 2179996), (9492, 2177240), (9646, 2142480), (10270, 2012304), (10283, 2009760), (10335, 1999648), (10848, 1905085), (10920, 1892524), (11024, 1874670), (11060, 1868568), (11130, 1856816), (11752, 1758540), (11865, 1741792), (11872, 1740765), (11978, 1725360), (12324, 1676920), (12561, 1645280), (12640, 1634997), (12656, 1632930), (12720, 1624714), (13272, 1557140), (13560, 1524068), (13780, 1499736), (14378, 1437360), (14469, 1428320), (14560, 1419393), (14690, 1406832), (14840, 1392612), (15405, 1341536), (15820, 1306344), (16432, 1257690), (16536, 1249780), (16590, 1245712), (16748, 1233960), (17628, 1172360), (17696, 1167855), (17808, 1160510), (17854, 1157520), (17967, 1150240), (18080, 1143051), (18960, 1089998), (18984, 1088620), (19292, 1071240), (20540, 1006152), (20566, 1004880), (20670, 999824), (20935, 987168), (21567, 958240), (21840, 946262), (22035, 937888), (22048, 937335), (22120, 934284), (22260, 928408), (23504, 879270), (23730, 870896), (23956, 862680), (24115, 856992), (24648, 838460), (25122, 822640), (25312, 816465), (25440, 812357), (26544, 778570), (26781, 771680), (27120, 762034), (27560, 749868), (28756, 718680), (28938, 714160), (29309, 705120), (29380, 703416), (29680, 696306), (29945, 690144), (30810, 670768), (30849, 669920), (31640, 653172), (32864, 628845), (33072, 624890), (33180, 622856), (33496, 616980), (35256, 586180), (35616, 580255), (35708, 578760), (35934, 575120), (35945, 574944), (37920, 544999), (37968, 544310), (38584, 535620), (41080, 503076), (41132, 502440), (41340, 499912), (41870, 493584), (41923, 492960), (43134, 479120), (43680, 473131), (44070, 468944), (44240, 467142), (44520, 464204), (44635, 463008), (47008, 439635), (47460, 435448), (47912, 431340), (48230, 428496), (49296, 419230), (50244, 411320), (51415, 401952), (53088, 389285), (53562, 385840), (54240, 381017), (54431, 379680), (55120, 374934), (57512, 359340), (57876, 357080), (58618, 352560), (58760, 351708), (59360, 348153), (59890, 345072), (61620, 335384), (61698, 334960), (62489, 330720), (62805, 329056), (63280, 326586), (66144, 312445), (66360, 311428), (66992, 308490), (70512, 293090), (71416, 289380), (71868, 287560), (71890, 287472), (72345, 285664), (75936, 272155), (77168, 267810), (77857, 265440), (82160, 251538), (82264, 251220), (82680, 249956), (83740, 246792), (83846, 246480), (86268, 239560), (87927, 235040), (88140, 234472), (88480, 233571), (89040, 232102), (89270, 231504), (89835, 230048), (94920, 217724), (95824, 215670), (96460, 214248), (98592, 209615), (100488, 205660), (102830, 200976), (107124, 192920), (107835, 191648), (108862, 189840), (110240, 187467), (115024, 179670), (115752, 178540), (116051, 178080), (117236, 176280), (117520, 175854), (119780, 172536), (123240, 167692), (123396, 167480), (124978, 165360), (125610, 164528), (125769, 164320), (126560, 163293), (132720, 155714), (133905, 154336), (133984, 154245), (141024, 146545), (142832, 144690), (143736, 143780)]