156909860960

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4789}}^1\times {\mathrm{4357}}^1$

素因数の和:9208

約数の個数: 96

約数和(自身を含む): 378752734080

約数和(自身を除く): 221842873120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 4357, 4789, 7520, 8714, 9578, 17428, 19156, 21785, 23945, 34856, 38312, 43570, 47890, 69712, 76624, 87140, 95780, 139424, 153248, 174280, 191560, 204779, 225083, 348560, 383120, 409558, 450166, 697120, 766240, 819116, 900332, 1023895, 1125415, 1638232, 1800664, 2047790, 2250830, 3276464, 3601328, 4095580, 4501660, 6552928, 7202656, 8191160, 9003320, 16382320, 18006640, 20865673, 32764640, 36013280, 41731346, 83462692, 104328365, 166925384, 208656730, 333850768, 417313460, 667701536, 834626920, 980686631, 1669253840, 1961373262, 3338507680, 3922746524, 4903433155, 7845493048, 9806866310, 15690986096, 19613732620, 31381972192, 39227465240, 78454930480, 156909860960]

約数ペア:

[(1, 156909860960), (2, 78454930480), (4, 39227465240), (5, 31381972192), (8, 19613732620), (10, 15690986096), (16, 9806866310), (20, 7845493048), (32, 4903433155), (40, 3922746524), (47, 3338507680), (80, 1961373262), (94, 1669253840), (160, 980686631), (188, 834626920), (235, 667701536), (376, 417313460), (470, 333850768), (752, 208656730), (940, 166925384), (1504, 104328365), (1880, 83462692), (3760, 41731346), (4357, 36013280), (4789, 32764640), (7520, 20865673), (8714, 18006640), (9578, 16382320), (17428, 9003320), (19156, 8191160), (21785, 7202656), (23945, 6552928), (34856, 4501660), (38312, 4095580), (43570, 3601328), (47890, 3276464), (69712, 2250830), (76624, 2047790), (87140, 1800664), (95780, 1638232), (139424, 1125415), (153248, 1023895), (174280, 900332), (191560, 819116), (204779, 766240), (225083, 697120), (348560, 450166), (383120, 409558)]