31698770760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{5189}}^1$

素因数の和:5516

約数の個数: 192

約数和(自身を含む): 104929344000

約数和(自身を除く): 73230573240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 239, 284, 355, 360, 426, 478, 568, 639, 710, 717, 852, 956, 1065, 1195, 1278, 1420, 1434, 1704, 1912, 2130, 2151, 2390, 2556, 2840, 2868, 3195, 3585, 4260, 4302, 4780, 5112, 5189, 5736, 6390, 7170, 8520, 8604, 9560, 10378, 10755, 12780, 14340, 15567, 16969, 17208, 20756, 21510, 25560, 25945, 28680, 31134, 33938, 41512, 43020, 46701, 50907, 51890, 62268, 67876, 77835, 84845, 86040, 93402, 101814, 103780, 124536, 135752, 152721, 155670, 169690, 186804, 203628, 207560, 233505, 254535, 305442, 311340, 339380, 368419, 373608, 407256, 467010, 509070, 610884, 622680, 678760, 736838, 763605, 934020, 1018140, 1105257, 1221768, 1240171, 1473676, 1527210, 1842095, 1868040, 2036280, 2210514, 2480342, 2947352, 3054420, 3315771, 3684190, 3720513, 4421028, 4960684, 5526285, 6108840, 6200855, 6631542, 7368380, 7441026, 8842056, 9921368, 11052570, 11161539, 12401710, 13263084, 14736760, 14882052, 16578855, 18602565, 22105140, 22323078, 24803420, 26526168, 29764104, 33157710, 37205130, 44210280, 44646156, 49606840, 55807695, 66315420, 74410260, 88052141, 89292312, 111615390, 132630840, 148820520, 176104282, 223230780, 264156423, 352208564, 440260705, 446461560, 528312846, 704417128, 792469269, 880521410, 1056625692, 1320782115, 1584938538, 1761042820, 2113251384, 2641564230, 3169877076, 3522085640, 3962346345, 5283128460, 6339754152, 7924692690, 10566256920, 15849385380, 31698770760]

約数ペア:

[(1, 31698770760), (2, 15849385380), (3, 10566256920), (4, 7924692690), (5, 6339754152), (6, 5283128460), (8, 3962346345), (9, 3522085640), (10, 3169877076), (12, 2641564230), (15, 2113251384), (18, 1761042820), (20, 1584938538), (24, 1320782115), (30, 1056625692), (36, 880521410), (40, 792469269), (45, 704417128), (60, 528312846), (71, 446461560), (72, 440260705), (90, 352208564), (120, 264156423), (142, 223230780), (180, 176104282), (213, 148820520), (239, 132630840), (284, 111615390), (355, 89292312), (360, 88052141), (426, 74410260), (478, 66315420), (568, 55807695), (639, 49606840), (710, 44646156), (717, 44210280), (852, 37205130), (956, 33157710), (1065, 29764104), (1195, 26526168), (1278, 24803420), (1420, 22323078), (1434, 22105140), (1704, 18602565), (1912, 16578855), (2130, 14882052), (2151, 14736760), (2390, 13263084), (2556, 12401710), (2840, 11161539), (2868, 11052570), (3195, 9921368), (3585, 8842056), (4260, 7441026), (4302, 7368380), (4780, 6631542), (5112, 6200855), (5189, 6108840), (5736, 5526285), (6390, 4960684), (7170, 4421028), (8520, 3720513), (8604, 3684190), (9560, 3315771), (10378, 3054420), (10755, 2947352), (12780, 2480342), (14340, 2210514), (15567, 2036280), (16969, 1868040), (17208, 1842095), (20756, 1527210), (21510, 1473676), (25560, 1240171), (25945, 1221768), (28680, 1105257), (31134, 1018140), (33938, 934020), (41512, 763605), (43020, 736838), (46701, 678760), (50907, 622680), (51890, 610884), (62268, 509070), (67876, 467010), (77835, 407256), (84845, 373608), (86040, 368419), (93402, 339380), (101814, 311340), (103780, 305442), (124536, 254535), (135752, 233505), (152721, 207560), (155670, 203628), (169690, 186804)]