1613995680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1279}}^1$

素因数の和:1547

約数の個数: 192

約数和(自身を含む): 5573836800

約数和(自身を除く): 3959841120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 239, 240, 264, 330, 352, 440, 478, 480, 528, 660, 717, 880, 956, 1056, 1195, 1279, 1320, 1434, 1760, 1912, 2390, 2558, 2629, 2640, 2868, 3585, 3824, 3837, 4780, 5116, 5258, 5280, 5736, 6395, 7170, 7648, 7674, 7887, 9560, 10232, 10516, 11472, 12790, 13145, 14069, 14340, 15348, 15774, 19120, 19185, 20464, 21032, 22944, 25580, 26290, 28138, 28680, 30696, 31548, 38240, 38370, 39435, 40928, 42064, 42207, 51160, 52580, 56276, 57360, 61392, 63096, 70345, 76740, 78870, 84128, 84414, 102320, 105160, 112552, 114720, 122784, 126192, 140690, 153480, 157740, 168828, 204640, 210320, 211035, 225104, 252384, 281380, 305681, 306960, 315480, 337656, 420640, 422070, 450208, 562760, 611362, 613920, 630960, 675312, 844140, 917043, 1125520, 1222724, 1261920, 1350624, 1528405, 1688280, 1834086, 2251040, 2445448, 3056810, 3362491, 3376560, 3668172, 4585215, 4890896, 6113620, 6724982, 6753120, 7336344, 9170430, 9781792, 10087473, 12227240, 13449964, 14672688, 16812455, 18340860, 20174946, 24454480, 26899928, 29345376, 33624910, 36681720, 40349892, 48908960, 50437365, 53799856, 67249820, 73363440, 80699784, 100874730, 107599712, 134499640, 146726880, 161399568, 201749460, 268999280, 322799136, 403498920, 537998560, 806997840, 1613995680]

約数ペア:

[(1, 1613995680), (2, 806997840), (3, 537998560), (4, 403498920), (5, 322799136), (6, 268999280), (8, 201749460), (10, 161399568), (11, 146726880), (12, 134499640), (15, 107599712), (16, 100874730), (20, 80699784), (22, 73363440), (24, 67249820), (30, 53799856), (32, 50437365), (33, 48908960), (40, 40349892), (44, 36681720), (48, 33624910), (55, 29345376), (60, 26899928), (66, 24454480), (80, 20174946), (88, 18340860), (96, 16812455), (110, 14672688), (120, 13449964), (132, 12227240), (160, 10087473), (165, 9781792), (176, 9170430), (220, 7336344), (239, 6753120), (240, 6724982), (264, 6113620), (330, 4890896), (352, 4585215), (440, 3668172), (478, 3376560), (480, 3362491), (528, 3056810), (660, 2445448), (717, 2251040), (880, 1834086), (956, 1688280), (1056, 1528405), (1195, 1350624), (1279, 1261920), (1320, 1222724), (1434, 1125520), (1760, 917043), (1912, 844140), (2390, 675312), (2558, 630960), (2629, 613920), (2640, 611362), (2868, 562760), (3585, 450208), (3824, 422070), (3837, 420640), (4780, 337656), (5116, 315480), (5258, 306960), (5280, 305681), (5736, 281380), (6395, 252384), (7170, 225104), (7648, 211035), (7674, 210320), (7887, 204640), (9560, 168828), (10232, 157740), (10516, 153480), (11472, 140690), (12790, 126192), (13145, 122784), (14069, 114720), (14340, 112552), (15348, 105160), (15774, 102320), (19120, 84414), (19185, 84128), (20464, 78870), (21032, 76740), (22944, 70345), (25580, 63096), (26290, 61392), (28138, 57360), (28680, 56276), (30696, 52580), (31548, 51160), (38240, 42207), (38370, 42064), (39435, 40928)]