21539853720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 960

約数和(自身を含む): 93437245440

約数和(自身を除く): 71897391720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 94, 99, 105, 108, 110, 120, 121, 126, 132, 135, 140, 141, 154, 162, 165, 167, 168, 180, 188, 189, 198, 210, 216, 220, 231, 235, 242, 252, 264, 270, 280, 282, 297, 308, 315, 324, 329, 330, 334, 360, 363, 376, 378, 385, 396, 405, 420, 423, 440, 462, 470, 484, 495, 501, 504, 517, 540, 564, 567, 594, 605, 616, 630, 648, 658, 660, 668, 693, 705, 726, 756, 770, 792, 810, 835, 840, 846, 847, 891, 924, 940, 945, 968, 987, 990, 1002, 1034, 1080, 1089, 1128, 1134, 1155, 1169, 1188, 1210, 1260, 1269, 1316, 1320, 1336, 1386, 1410, 1452, 1485, 1503, 1512, 1540, 1551, 1620, 1645, 1670, 1692, 1694, 1782, 1815, 1837, 1848, 1880, 1890, 1974, 1980, 2004, 2068, 2079, 2115, 2178, 2268, 2310, 2338, 2376, 2420, 2505, 2520, 2538, 2541, 2585, 2632, 2772, 2820, 2835, 2904, 2961, 2970, 3006, 3080, 3102, 3240, 3267, 3290, 3340, 3384, 3388, 3465, 3507, 3564, 3619, 3630, 3674, 3780, 3807, 3948, 3960, 4008, 4136, 4158, 4230, 4235, 4356, 4455, 4509, 4536, 4620, 4653, 4676, 4840, 4935, 5010, 5076, 5082, 5170, 5445, 5511, 5544, 5640, 5670, 5687, 5845, 5922, 5940, 6012, 6204, 6237, 6345, 6534, 6580, 6680, 6776, 6930, 7014, 7128, 7238, 7260, 7348, 7515, 7560, 7614, 7623, 7755, 7849, 7896, 8316, 8460, 8470, 8712, 8883, 8910, 9018, 9185, 9240, 9306, 9352, 9801, 9870, 10020, 10152, 10164, 10340, 10395, 10521, 10857, 10890, 11022, 11340, 11374, 11690, 11844, 11880, 12024, 12408, 12474, 12690, 12705, 12859, 13068, 13160, 13527, 13860, 13959, 14028, 14476, 14520, 14696, 14805, 15030, 15228, 15246, 15510, 15698, 16335, 16533, 16632, 16920, 16940, 17061, 17535, 17766, 17820, 18036, 18095, 18370, 18612, 19035, 19602, 19740, 20040, 20207, 20328, 20680, 20790, 21042, 21714, 21780, 22044, 22545, 22680, 22748, 22869, 23265, 23380, 23547, 23688, 24948, 25380, 25410, 25718, 26136, 26649, 27054, 27555, 27720, 27918, 28056, 28435, 28952, 29610, 30060, 30456, 30492, 31020, 31185, 31396, 31563, 32571, 32670, 33066, 33880, 34122, 35070, 35532, 35640, 36072, 36190, 36740, 37224, 38070, 38115, 38577, 39204, 39245, 39480, 39809, 40414, 41580, 41877, 42084, 43428, 43560, 44088, 44415, 45090, 45496, 45738, 46530, 46760, 47094, 49005, 49599, 49896, 50760, 50820, 51183, 51436, 52605, 53298, 54108, 54285, 54943, 55110, 55836, 56870, 59220, 60120, 60621, 60984, 62040, 62370, 62792, 63126, 64295, 65142, 65340, 66132, 67635, 68244, 68607, 69795, 70140, 70641, 71064, 72380, 73480, 76140, 76230, 77154, 78408, 78490, 79618, 80828, 82665, 83160, 83754, 84168, 85305, 86339, 86856, 88830, 90180, 91476, 93060, 94188, 94689, 97713, 98010, 99198, 101035, 101640, 102366, 102872, 105210, 106596, 108216, 108570, 109886, 110220, 111672, 113740, 114345, 115731, 117735, 118440, 119427, 121242, 124740, 126252, 128590, 130284, 130680, 132264, 133245, 135270, 136488, 137214, 139590, 140280, 141282, 141449, 144760, 148797, 152280, 152460, 153549, 154308, 156980, 157815, 159236, 161656, 162855, 164829, 165330, 167508, 170610, 172678, 177660, 180360, 181863, 182952, 186120, 188376, 189378, 192885, 195426, 196020, 198396, 199045, 202070, 204732, 209385, 210420, 211923, 213192, 217140, 219772, 220440, 227480, 228690, 231462, 235470, 238854, 242484, 247995, 249480, 252504, 255915, 257180, 259017, 260568, 266490, 270540, 274428, 274715, 279180, 282564, 282898, 293139, 297594, 303105, 304920, 307098, 308616, 313960, 315630, 318472, 325710, 329658, 330660, 335016, 341220, 343035, 345356, 347193, 353205, 355320, 358281, 363726, 378756, 385770, 390852, 392040, 396792, 398090, 404140, 409464, 418770, 420840, 423846, 424347, 431695, 434280, 439544, 457380, 460647, 462924, 470940, 473445, 477708, 484968, 488565, 494487, 495990, 511830, 514360, 518034, 532980, 541080, 545589, 548856, 549430, 558360, 565128, 565796, 578655, 586278, 595188, 597135, 604373, 606210, 614196, 631260, 635769, 651420, 659316, 661320, 682440, 686070, 690712, 694386, 706410, 707245, 716562, 727452, 743985, 757512, 767745, 771540, 777051, 781704, 796180, 808280, 824145, 837540, 847692, 848694, 863390, 909315, 914760, 921294, 925848, 941880, 946890, 949729, 955416, 977130, 988974, 991980, 1023660, 1036068, 1041579, 1059615, 1065960, 1074843, 1091178, 1098860, 1131592, 1157310, 1172556, 1190376, 1194270, 1208746, 1212420, 1228392, 1262520, 1271538, 1273041, 1295085, 1302840, 1318632, 1372140, 1388772, 1412820, 1414490, 1433124, 1454904, 1465695, 1483461, 1487970, 1535490, 1543080, 1554102, 1592360, 1636767, 1648290, 1675080, 1695384, 1697388, 1726780, 1735965, 1791405, 1813119, 1818630, 1842588, 1893780, 1899458, 1954260, 1977948, 1983960, 2047320, 2072136, 2083158, 2119230, 2121735, 2149686, 2182356, 2197720, 2303235, 2314620, 2331153, 2345112, 2388540, 2417492, 2424840, 2472435, 2543076, 2546082, 2590170, 2727945, 2744280, 2777544, 2825640, 2828980, 2849187, 2866248, 2931390, 2966922, 2975940, 3021865, 3070980, 3108204, 3178845, 3224529, 3273534, 3296580, 3394776, 3453560, 3471930, 3582810, 3626238, 3637260, 3685176, 3787560, 3798916, 3819123, 3885255, 3908520, 3955896, 4166316, 4238460, 4243470, 4299372, 4364712, 4450383, 4606470, 4629240, 4662306, 4748645, 4777080, 4834984, 4944870, 5086152, 5092164, 5180340, 5207895, 5374215, 5439357, 5455890, 5657960, 5698374, 5862780, 5933844, 5951880, 6043730, 6141960, 6216408, 6357690, 6365205, 6449058, 6547068, 6593160, 6648103, 6943860, 6993459, 7165620, 7252476, 7274520, 7417305, 7597832, 7638246, 7770510, 8183835, 8332632, 8476920, 8486940, 8547561, 8598744, 8900766, 9065595, 9212940, 9324612, 9497290, 9889740, 10184328, 10360680, 10415790, 10748430, 10878714, 10911780, 11396748, 11457369, 11655765, 11725560, 11867688, 12087460, 12715380, 12730410, 12898116, 13094136, 13296206, 13887720, 13986918, 14245935, 14331240, 14504952, 14834610, 15276492, 15541020, 16122645, 16318071, 16367670, 16973880, 17095122, 17801532, 18131190, 18425880, 18649224, 18994580, 19095615, 19779480, 19944309, 20831580, 21496860, 21757428, 21823560, 22251915, 22793496, 22914738, 23311530, 24174920, 25430760, 25460820, 25642683, 25796232, 26592412, 27196785, 27973836, 28491870, 29669220, 30552984, 31082040, 32245290, 32636142, 32735340, 33240515, 34190244, 34967295, 35603064, 36262380, 37989160, 38191230, 39888618, 41663160, 42737805, 42993720, 43514856, 44503830, 45829476, 46623060, 48954213, 50921640, 51285366, 53184824, 54393570, 55947672, 56983740, 57286845, 59338440, 59832927, 64490580, 65272284, 65470680, 66481030, 68380488, 69934590, 72524760, 76382460, 76928049, 79777236, 81590355, 85475610, 89007660, 91658952, 93246120, 97908426, 99721545, 102570732, 108787140, 113967480, 114573690, 119665854, 128213415, 128981160, 130544568, 132962060, 139869180, 152764920, 153856098, 159554472, 163180710, 170951220, 178015320, 179498781, 195816852, 199443090, 205141464, 217574280, 229147380, 239331708, 244771065, 256426830, 265924120, 279738360, 299164635, 307712196, 326361420, 341902440, 358997562, 384640245, 391633704, 398886180, 458294760, 478663416, 489542130, 512853660, 538496343, 598329270, 615424392, 652722840, 717995124, 769280490, 797772360, 897493905, 979084260, 1025707320, 1076992686, 1196658540, 1435990248, 1538560980, 1794987810, 1958168520, 2153985372, 2393317080, 2692481715, 3077121960, 3589975620, 4307970744, 5384963430, 7179951240, 10769926860, 21539853720]

約数ペア:

[(1, 21539853720), (2, 10769926860), (3, 7179951240), (4, 5384963430), (5, 4307970744), (6, 3589975620), (7, 3077121960), (8, 2692481715), (9, 2393317080), (10, 2153985372), (11, 1958168520), (12, 1794987810), (14, 1538560980), (15, 1435990248), (18, 1196658540), (20, 1076992686), (21, 1025707320), (22, 979084260), (24, 897493905), (27, 797772360), (28, 769280490), (30, 717995124), (33, 652722840), (35, 615424392), (36, 598329270), (40, 538496343), (42, 512853660), (44, 489542130), (45, 478663416), (47, 458294760), (54, 398886180), (55, 391633704), (56, 384640245), (60, 358997562), (63, 341902440), (66, 326361420), (70, 307712196), (72, 299164635), (77, 279738360), (81, 265924120), (84, 256426830), (88, 244771065), (90, 239331708), (94, 229147380), (99, 217574280), (105, 205141464), (108, 199443090), (110, 195816852), (120, 179498781), (121, 178015320), (126, 170951220), (132, 163180710), (135, 159554472), (140, 153856098), (141, 152764920), (154, 139869180), (162, 132962060), (165, 130544568), (167, 128981160), (168, 128213415), (180, 119665854), (188, 114573690), (189, 113967480), (198, 108787140), (210, 102570732), (216, 99721545), (220, 97908426), (231, 93246120), (235, 91658952), (242, 89007660), (252, 85475610), (264, 81590355), (270, 79777236), (280, 76928049), (282, 76382460), (297, 72524760), (308, 69934590), (315, 68380488), (324, 66481030), (329, 65470680), (330, 65272284), (334, 64490580), (360, 59832927), (363, 59338440), (376, 57286845), (378, 56983740), (385, 55947672), (396, 54393570), (405, 53184824), (420, 51285366), (423, 50921640), (440, 48954213), (462, 46623060), (470, 45829476), (484, 44503830), (495, 43514856), (501, 42993720), (504, 42737805), (517, 41663160), (540, 39888618), (564, 38191230), (567, 37989160), (594, 36262380), (605, 35603064), (616, 34967295), (630, 34190244), (648, 33240515), (658, 32735340), (660, 32636142), (668, 32245290), (693, 31082040), (705, 30552984), (726, 29669220), (756, 28491870), (770, 27973836), (792, 27196785), (810, 26592412), (835, 25796232), (840, 25642683), (846, 25460820), (847, 25430760), (891, 24174920), (924, 23311530), (940, 22914738), (945, 22793496), (968, 22251915), (987, 21823560), (990, 21757428), (1002, 21496860), (1034, 20831580), (1080, 19944309), (1089, 19779480), (1128, 19095615), (1134, 18994580), (1155, 18649224), (1169, 18425880), (1188, 18131190), (1210, 17801532), (1260, 17095122), (1269, 16973880), (1316, 16367670), (1320, 16318071), (1336, 16122645), (1386, 15541020), (1410, 15276492), (1452, 14834610), (1485, 14504952), (1503, 14331240), (1512, 14245935), (1540, 13986918), (1551, 13887720), (1620, 13296206), (1645, 13094136), (1670, 12898116), (1692, 12730410), (1694, 12715380), (1782, 12087460), (1815, 11867688), (1837, 11725560), (1848, 11655765), (1880, 11457369), (1890, 11396748), (1974, 10911780), (1980, 10878714), (2004, 10748430), (2068, 10415790), (2079, 10360680), (2115, 10184328), (2178, 9889740), (2268, 9497290), (2310, 9324612), (2338, 9212940), (2376, 9065595), (2420, 8900766), (2505, 8598744), (2520, 8547561), (2538, 8486940), (2541, 8476920), (2585, 8332632), (2632, 8183835), (2772, 7770510), (2820, 7638246), (2835, 7597832), (2904, 7417305), (2961, 7274520), (2970, 7252476), (3006, 7165620), (3080, 6993459), (3102, 6943860), (3240, 6648103), (3267, 6593160), (3290, 6547068), (3340, 6449058), (3384, 6365205), (3388, 6357690), (3465, 6216408), (3507, 6141960), (3564, 6043730), (3619, 5951880), (3630, 5933844), (3674, 5862780), (3780, 5698374), (3807, 5657960), (3948, 5455890), (3960, 5439357), (4008, 5374215), (4136, 5207895), (4158, 5180340), (4230, 5092164), (4235, 5086152), (4356, 4944870), (4455, 4834984), (4509, 4777080), (4536, 4748645), (4620, 4662306), (4653, 4629240), (4676, 4606470), (4840, 4450383), (4935, 4364712), (5010, 4299372), (5076, 4243470), (5082, 4238460), (5170, 4166316), (5445, 3955896), (5511, 3908520), (5544, 3885255), (5640, 3819123), (5670, 3798916), (5687, 3787560), (5845, 3685176), (5922, 3637260), (5940, 3626238), (6012, 3582810), (6204, 3471930), (6237, 3453560), (6345, 3394776), (6534, 3296580), (6580, 3273534), (6680, 3224529), (6776, 3178845), (6930, 3108204), (7014, 3070980), (7128, 3021865), (7238, 2975940), (7260, 2966922), (7348, 2931390), (7515, 2866248), (7560, 2849187), (7614, 2828980), (7623, 2825640), (7755, 2777544), (7849, 2744280), (7896, 2727945), (8316, 2590170), (8460, 2546082), (8470, 2543076), (8712, 2472435), (8883, 2424840), (8910, 2417492), (9018, 2388540), (9185, 2345112), (9240, 2331153), (9306, 2314620), (9352, 2303235), (9801, 2197720), (9870, 2182356), (10020, 2149686), (10152, 2121735), (10164, 2119230), (10340, 2083158), (10395, 2072136), (10521, 2047320), (10857, 1983960), (10890, 1977948), (11022, 1954260), (11340, 1899458), (11374, 1893780), (11690, 1842588), (11844, 1818630), (11880, 1813119), (12024, 1791405), (12408, 1735965), (12474, 1726780), (12690, 1697388), (12705, 1695384), (12859, 1675080), (13068, 1648290), (13160, 1636767), (13527, 1592360), (13860, 1554102), (13959, 1543080), (14028, 1535490), (14476, 1487970), (14520, 1483461), (14696, 1465695), (14805, 1454904), (15030, 1433124), (15228, 1414490), (15246, 1412820), (15510, 1388772), (15698, 1372140), (16335, 1318632), (16533, 1302840), (16632, 1295085), (16920, 1273041), (16940, 1271538), (17061, 1262520), (17535, 1228392), (17766, 1212420), (17820, 1208746), (18036, 1194270), (18095, 1190376), (18370, 1172556), (18612, 1157310), (19035, 1131592), (19602, 1098860), (19740, 1091178), (20040, 1074843), (20207, 1065960), (20328, 1059615), (20680, 1041579), (20790, 1036068), (21042, 1023660), (21714, 991980), (21780, 988974), (22044, 977130), (22545, 955416), (22680, 949729), (22748, 946890), (22869, 941880), (23265, 925848), (23380, 921294), (23547, 914760), (23688, 909315), (24948, 863390), (25380, 848694), (25410, 847692), (25718, 837540), (26136, 824145), (26649, 808280), (27054, 796180), (27555, 781704), (27720, 777051), (27918, 771540), (28056, 767745), (28435, 757512), (28952, 743985), (29610, 727452), (30060, 716562), (30456, 707245), (30492, 706410), (31020, 694386), (31185, 690712), (31396, 686070), (31563, 682440), (32571, 661320), (32670, 659316), (33066, 651420), (33880, 635769), (34122, 631260), (35070, 614196), (35532, 606210), (35640, 604373), (36072, 597135), (36190, 595188), (36740, 586278), (37224, 578655), (38070, 565796), (38115, 565128), (38577, 558360), (39204, 549430), (39245, 548856), (39480, 545589), (39809, 541080), (40414, 532980), (41580, 518034), (41877, 514360), (42084, 511830), (43428, 495990), (43560, 494487), (44088, 488565), (44415, 484968), (45090, 477708), (45496, 473445), (45738, 470940), (46530, 462924), (46760, 460647), (47094, 457380), (49005, 439544), (49599, 434280), (49896, 431695), (50760, 424347), (50820, 423846), (51183, 420840), (51436, 418770), (52605, 409464), (53298, 404140), (54108, 398090), (54285, 396792), (54943, 392040), (55110, 390852), (55836, 385770), (56870, 378756), (59220, 363726), (60120, 358281), (60621, 355320), (60984, 353205), (62040, 347193), (62370, 345356), (62792, 343035), (63126, 341220), (64295, 335016), (65142, 330660), (65340, 329658), (66132, 325710), (67635, 318472), (68244, 315630), (68607, 313960), (69795, 308616), (70140, 307098), (70641, 304920), (71064, 303105), (72380, 297594), (73480, 293139), (76140, 282898), (76230, 282564), (77154, 279180), (78408, 274715), (78490, 274428), (79618, 270540), (80828, 266490), (82665, 260568), (83160, 259017), (83754, 257180), (84168, 255915), (85305, 252504), (86339, 249480), (86856, 247995), (88830, 242484), (90180, 238854), (91476, 235470), (93060, 231462), (94188, 228690), (94689, 227480), (97713, 220440), (98010, 219772), (99198, 217140), (101035, 213192), (101640, 211923), (102366, 210420), (102872, 209385), (105210, 204732), (106596, 202070), (108216, 199045), (108570, 198396), (109886, 196020), (110220, 195426), (111672, 192885), (113740, 189378), (114345, 188376), (115731, 186120), (117735, 182952), (118440, 181863), (119427, 180360), (121242, 177660), (124740, 172678), (126252, 170610), (128590, 167508), (130284, 165330), (130680, 164829), (132264, 162855), (133245, 161656), (135270, 159236), (136488, 157815), (137214, 156980), (139590, 154308), (140280, 153549), (141282, 152460), (141449, 152280), (144760, 148797)]