860911920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1632

約数の個数: 240

約数和(自身を含む): 3200580864

約数和(自身を除く): 2339668944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 440, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1065, 1136, 1278, 1320, 1420, 1531, 1562, 1584, 1704, 1980, 2130, 2343, 2556, 2640, 2840, 3062, 3124, 3195, 3408, 3905, 3960, 4260, 4593, 4686, 5112, 5680, 6124, 6248, 6390, 7029, 7655, 7810, 7920, 8520, 9186, 9372, 10224, 11715, 12248, 12496, 12780, 13779, 14058, 15310, 15620, 16841, 17040, 18372, 18744, 22965, 23430, 24496, 25560, 27558, 28116, 30620, 31240, 33682, 35145, 36744, 37488, 45930, 46860, 50523, 51120, 55116, 56232, 61240, 62480, 67364, 68895, 70290, 73488, 84205, 91860, 93720, 101046, 108701, 110232, 112464, 122480, 134728, 137790, 140580, 151569, 168410, 183720, 187440, 202092, 217402, 220464, 252615, 269456, 275580, 281160, 303138, 326103, 336820, 367440, 404184, 434804, 505230, 543505, 551160, 562320, 606276, 652206, 673640, 757845, 808368, 869608, 978309, 1010460, 1087010, 1102320, 1195711, 1212552, 1304412, 1347280, 1515690, 1630515, 1739216, 1956618, 2020920, 2174020, 2391422, 2425104, 2608824, 3031380, 3261030, 3587133, 3913236, 4041840, 4348040, 4782844, 4891545, 5217648, 5978555, 6062760, 6522060, 7174266, 7826472, 8696080, 9565688, 9783090, 10761399, 11957110, 12125520, 13044120, 14348532, 15652944, 17935665, 19131376, 19566180, 21522798, 23914220, 26088240, 28697064, 35871330, 39132360, 43045596, 47828440, 53806995, 57394128, 71742660, 78264720, 86091192, 95656880, 107613990, 143485320, 172182384, 215227980, 286970640, 430455960, 860911920]

約数ペア:

[(1, 860911920), (2, 430455960), (3, 286970640), (4, 215227980), (5, 172182384), (6, 143485320), (8, 107613990), (9, 95656880), (10, 86091192), (11, 78264720), (12, 71742660), (15, 57394128), (16, 53806995), (18, 47828440), (20, 43045596), (22, 39132360), (24, 35871330), (30, 28697064), (33, 26088240), (36, 23914220), (40, 21522798), (44, 19566180), (45, 19131376), (48, 17935665), (55, 15652944), (60, 14348532), (66, 13044120), (71, 12125520), (72, 11957110), (80, 10761399), (88, 9783090), (90, 9565688), (99, 8696080), (110, 7826472), (120, 7174266), (132, 6522060), (142, 6062760), (144, 5978555), (165, 5217648), (176, 4891545), (180, 4782844), (198, 4348040), (213, 4041840), (220, 3913236), (240, 3587133), (264, 3261030), (284, 3031380), (330, 2608824), (355, 2425104), (360, 2391422), (396, 2174020), (426, 2020920), (440, 1956618), (495, 1739216), (528, 1630515), (568, 1515690), (639, 1347280), (660, 1304412), (710, 1212552), (720, 1195711), (781, 1102320), (792, 1087010), (852, 1010460), (880, 978309), (990, 869608), (1065, 808368), (1136, 757845), (1278, 673640), (1320, 652206), (1420, 606276), (1531, 562320), (1562, 551160), (1584, 543505), (1704, 505230), (1980, 434804), (2130, 404184), (2343, 367440), (2556, 336820), (2640, 326103), (2840, 303138), (3062, 281160), (3124, 275580), (3195, 269456), (3408, 252615), (3905, 220464), (3960, 217402), (4260, 202092), (4593, 187440), (4686, 183720), (5112, 168410), (5680, 151569), (6124, 140580), (6248, 137790), (6390, 134728), (7029, 122480), (7655, 112464), (7810, 110232), (7920, 108701), (8520, 101046), (9186, 93720), (9372, 91860), (10224, 84205), (11715, 73488), (12248, 70290), (12496, 68895), (12780, 67364), (13779, 62480), (14058, 61240), (15310, 56232), (15620, 55116), (16841, 51120), (17040, 50523), (18372, 46860), (18744, 45930), (22965, 37488), (23430, 36744), (24496, 35145), (25560, 33682), (27558, 31240), (28116, 30620)]