138406687360

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{7207}}^1$

素因数の和:8074

約数の個数: 128

約数和(自身を含む): 340287373440

約数和(自身を除く): 201880686080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 811, 1184, 1480, 1622, 2368, 2960, 3244, 4055, 4736, 5920, 6488, 7207, 8110, 11840, 12976, 14414, 16220, 23680, 25952, 28828, 30007, 32440, 36035, 51904, 57656, 60014, 64880, 72070, 103808, 115312, 120028, 129760, 144140, 150035, 230624, 240056, 259520, 266659, 288280, 300070, 461248, 480112, 519040, 533318, 576560, 600140, 922496, 960224, 1066636, 1153120, 1200280, 1333295, 1920448, 2133272, 2306240, 2400560, 2666590, 3840896, 4266544, 4612480, 4801120, 5333180, 5844877, 8533088, 9602240, 10666360, 11689754, 17066176, 19204480, 21332720, 23379508, 29224385, 34132352, 42665440, 46759016, 58448770, 85330880, 93518032, 116897540, 170661760, 187036064, 216260449, 233795080, 374072128, 432520898, 467590160, 748144256, 865041796, 935180320, 1081302245, 1730083592, 1870360640, 2162604490, 3460167184, 3740721280, 4325208980, 6920334368, 8650417960, 13840668736, 17300835920, 27681337472, 34601671840, 69203343680, 138406687360]

約数ペア:

[(1, 138406687360), (2, 69203343680), (4, 34601671840), (5, 27681337472), (8, 17300835920), (10, 13840668736), (16, 8650417960), (20, 6920334368), (32, 4325208980), (37, 3740721280), (40, 3460167184), (64, 2162604490), (74, 1870360640), (80, 1730083592), (128, 1081302245), (148, 935180320), (160, 865041796), (185, 748144256), (296, 467590160), (320, 432520898), (370, 374072128), (592, 233795080), (640, 216260449), (740, 187036064), (811, 170661760), (1184, 116897540), (1480, 93518032), (1622, 85330880), (2368, 58448770), (2960, 46759016), (3244, 42665440), (4055, 34132352), (4736, 29224385), (5920, 23379508), (6488, 21332720), (7207, 19204480), (8110, 17066176), (11840, 11689754), (12976, 10666360), (14414, 9602240), (16220, 8533088), (23680, 5844877), (25952, 5333180), (28828, 4801120), (30007, 4612480), (32440, 4266544), (36035, 3840896), (51904, 2666590), (57656, 2400560), (60014, 2306240), (64880, 2133272), (72070, 1920448), (103808, 1333295), (115312, 1200280), (120028, 1153120), (129760, 1066636), (144140, 960224), (150035, 922496), (230624, 600140), (240056, 576560), (259520, 533318), (266659, 519040), (288280, 480112), (300070, 461248)]