156739891680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{18211}}^1$

素因数の和:18414

約数の個数: 288

約数和(自身を含む): 551281610880

約数和(自身を除く): 394541719200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 139, 144, 160, 172, 180, 215, 240, 258, 278, 288, 344, 360, 387, 417, 430, 480, 516, 556, 645, 688, 695, 720, 774, 834, 860, 1032, 1112, 1251, 1290, 1376, 1390, 1440, 1548, 1668, 1720, 1935, 2064, 2085, 2224, 2502, 2580, 2780, 3096, 3336, 3440, 3870, 4128, 4170, 4448, 5004, 5160, 5560, 5977, 6192, 6255, 6672, 6880, 7740, 8340, 10008, 10320, 11120, 11954, 12384, 12510, 13344, 15480, 16680, 17931, 18211, 20016, 20640, 22240, 23908, 25020, 29885, 30960, 33360, 35862, 36422, 40032, 47816, 50040, 53793, 54633, 59770, 61920, 66720, 71724, 72844, 89655, 91055, 95632, 100080, 107586, 109266, 119540, 143448, 145688, 163899, 179310, 182110, 191264, 200160, 215172, 218532, 239080, 268965, 273165, 286896, 291376, 327798, 358620, 364220, 430344, 437064, 478160, 537930, 546330, 573792, 582752, 655596, 717240, 728440, 783073, 819495, 860688, 874128, 956320, 1075860, 1092660, 1311192, 1434480, 1456880, 1566146, 1638990, 1721376, 1748256, 2151720, 2185320, 2349219, 2531329, 2622384, 2868960, 2913760, 3132292, 3277980, 3915365, 4303440, 4370640, 4698438, 5062658, 5244768, 6264584, 6555960, 7047657, 7593987, 7830730, 8606880, 8741280, 9396876, 10125316, 11746095, 12529168, 12656645, 13111920, 14095314, 15187974, 15661460, 18793752, 20250632, 22781961, 23492190, 25058336, 25313290, 26223840, 28190628, 30375948, 31322920, 35238285, 37587504, 37969935, 40501264, 45563922, 46984380, 50626580, 56381256, 60751896, 62645840, 70476570, 75175008, 75939870, 81002528, 91127844, 93968760, 101253160, 108847147, 112762512, 113909805, 121503792, 125291680, 140953140, 151879740, 182255688, 187937520, 202506320, 217694294, 225525024, 227819610, 243007584, 281906280, 303759480, 326541441, 364511376, 375875040, 405012640, 435388588, 455639220, 544235735, 563812560, 607518960, 653082882, 729022752, 870777176, 911278440, 979624323, 1088471470, 1127625120, 1215037920, 1306165764, 1632707205, 1741554352, 1822556880, 1959248646, 2176942940, 2612331528, 3265414410, 3483108704, 3645113760, 3918497292, 4353885880, 4898121615, 5224663056, 6530828820, 7836994584, 8707771760, 9796243230, 10449326112, 13061657640, 15673989168, 17415543520, 19592486460, 26123315280, 31347978336, 39184972920, 52246630560, 78369945840, 156739891680]

約数ペア:

[(1, 156739891680), (2, 78369945840), (3, 52246630560), (4, 39184972920), (5, 31347978336), (6, 26123315280), (8, 19592486460), (9, 17415543520), (10, 15673989168), (12, 13061657640), (15, 10449326112), (16, 9796243230), (18, 8707771760), (20, 7836994584), (24, 6530828820), (30, 5224663056), (32, 4898121615), (36, 4353885880), (40, 3918497292), (43, 3645113760), (45, 3483108704), (48, 3265414410), (60, 2612331528), (72, 2176942940), (80, 1959248646), (86, 1822556880), (90, 1741554352), (96, 1632707205), (120, 1306165764), (129, 1215037920), (139, 1127625120), (144, 1088471470), (160, 979624323), (172, 911278440), (180, 870777176), (215, 729022752), (240, 653082882), (258, 607518960), (278, 563812560), (288, 544235735), (344, 455639220), (360, 435388588), (387, 405012640), (417, 375875040), (430, 364511376), (480, 326541441), (516, 303759480), (556, 281906280), (645, 243007584), (688, 227819610), (695, 225525024), (720, 217694294), (774, 202506320), (834, 187937520), (860, 182255688), (1032, 151879740), (1112, 140953140), (1251, 125291680), (1290, 121503792), (1376, 113909805), (1390, 112762512), (1440, 108847147), (1548, 101253160), (1668, 93968760), (1720, 91127844), (1935, 81002528), (2064, 75939870), (2085, 75175008), (2224, 70476570), (2502, 62645840), (2580, 60751896), (2780, 56381256), (3096, 50626580), (3336, 46984380), (3440, 45563922), (3870, 40501264), (4128, 37969935), (4170, 37587504), (4448, 35238285), (5004, 31322920), (5160, 30375948), (5560, 28190628), (5977, 26223840), (6192, 25313290), (6255, 25058336), (6672, 23492190), (6880, 22781961), (7740, 20250632), (8340, 18793752), (10008, 15661460), (10320, 15187974), (11120, 14095314), (11954, 13111920), (12384, 12656645), (12510, 12529168), (13344, 11746095), (15480, 10125316), (16680, 9396876), (17931, 8741280), (18211, 8606880), (20016, 7830730), (20640, 7593987), (22240, 7047657), (23908, 6555960), (25020, 6264584), (29885, 5244768), (30960, 5062658), (33360, 4698438), (35862, 4370640), (36422, 4303440), (40032, 3915365), (47816, 3277980), (50040, 3132292), (53793, 2913760), (54633, 2868960), (59770, 2622384), (61920, 2531329), (66720, 2349219), (71724, 2185320), (72844, 2151720), (89655, 1748256), (91055, 1721376), (95632, 1638990), (100080, 1566146), (107586, 1456880), (109266, 1434480), (119540, 1311192), (143448, 1092660), (145688, 1075860), (163899, 956320), (179310, 874128), (182110, 860688), (191264, 819495), (200160, 783073), (215172, 728440), (218532, 717240), (239080, 655596), (268965, 582752), (273165, 573792), (286896, 546330), (291376, 537930), (327798, 478160), (358620, 437064), (364220, 430344)]