156959776480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1\times {\mathrm{2663}}^1$

素因数の和:3393

約数の個数: 192

約数和(自身を含む): 409402667520

約数和(自身を除く): 252442891040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 659, 688, 860, 1040, 1118, 1318, 1376, 1720, 2080, 2236, 2636, 2663, 2795, 3295, 3440, 4472, 5272, 5326, 5590, 6590, 6880, 8567, 8944, 10544, 10652, 11180, 13180, 13315, 17134, 17888, 21088, 21304, 22360, 26360, 26630, 28337, 34268, 34619, 42608, 42835, 44720, 52720, 53260, 56674, 68536, 69238, 85216, 85670, 89440, 105440, 106520, 113348, 114509, 137072, 138476, 141685, 171340, 173095, 213040, 226696, 229018, 274144, 276952, 283370, 342680, 346190, 368381, 426080, 453392, 458036, 553904, 566740, 572545, 685360, 692380, 736762, 906784, 916072, 1107808, 1133480, 1145090, 1370720, 1384760, 1473524, 1488617, 1754917, 1832144, 1841905, 2266960, 2290180, 2769520, 2947048, 2977234, 3509834, 3664288, 3683810, 4533920, 4580360, 5539040, 5894096, 5954468, 7019668, 7367620, 7443085, 8774585, 9160720, 11788192, 11908936, 14039336, 14735240, 14886170, 17549170, 18321440, 22813921, 23817872, 28078672, 29470480, 29772340, 35098340, 45627842, 47635744, 56157344, 58940960, 59544680, 70196680, 75461431, 91255684, 114069605, 119089360, 140393360, 150922862, 182511368, 228139210, 238178720, 280786720, 301845724, 365022736, 377307155, 456278420, 603691448, 730045472, 754614310, 912556840, 980998603, 1207382896, 1509228620, 1825113680, 1961997206, 2414765792, 3018457240, 3650227360, 3923994412, 4904993015, 6036914480, 7847988824, 9809986030, 12073828960, 15695977648, 19619972060, 31391955296, 39239944120, 78479888240, 156959776480]

約数ペア:

[(1, 156959776480), (2, 78479888240), (4, 39239944120), (5, 31391955296), (8, 19619972060), (10, 15695977648), (13, 12073828960), (16, 9809986030), (20, 7847988824), (26, 6036914480), (32, 4904993015), (40, 3923994412), (43, 3650227360), (52, 3018457240), (65, 2414765792), (80, 1961997206), (86, 1825113680), (104, 1509228620), (130, 1207382896), (160, 980998603), (172, 912556840), (208, 754614310), (215, 730045472), (260, 603691448), (344, 456278420), (416, 377307155), (430, 365022736), (520, 301845724), (559, 280786720), (659, 238178720), (688, 228139210), (860, 182511368), (1040, 150922862), (1118, 140393360), (1318, 119089360), (1376, 114069605), (1720, 91255684), (2080, 75461431), (2236, 70196680), (2636, 59544680), (2663, 58940960), (2795, 56157344), (3295, 47635744), (3440, 45627842), (4472, 35098340), (5272, 29772340), (5326, 29470480), (5590, 28078672), (6590, 23817872), (6880, 22813921), (8567, 18321440), (8944, 17549170), (10544, 14886170), (10652, 14735240), (11180, 14039336), (13180, 11908936), (13315, 11788192), (17134, 9160720), (17888, 8774585), (21088, 7443085), (21304, 7367620), (22360, 7019668), (26360, 5954468), (26630, 5894096), (28337, 5539040), (34268, 4580360), (34619, 4533920), (42608, 3683810), (42835, 3664288), (44720, 3509834), (52720, 2977234), (53260, 2947048), (56674, 2769520), (68536, 2290180), (69238, 2266960), (85216, 1841905), (85670, 1832144), (89440, 1754917), (105440, 1488617), (106520, 1473524), (113348, 1384760), (114509, 1370720), (137072, 1145090), (138476, 1133480), (141685, 1107808), (171340, 916072), (173095, 906784), (213040, 736762), (226696, 692380), (229018, 685360), (274144, 572545), (276952, 566740), (283370, 553904), (342680, 458036), (346190, 453392), (368381, 426080)]