2246044920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{2381}}^1$

素因数の和:3525

約数の個数: 128

約数和(自身を含む): 7710819840

約数和(自身を除く): 5464774920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1123, 2246, 2381, 3369, 4492, 4762, 5615, 6738, 7143, 7861, 8984, 9524, 11230, 11905, 13476, 14286, 15722, 16667, 16845, 19048, 22460, 23583, 23810, 26952, 28572, 31444, 33334, 33690, 35715, 39305, 44920, 47166, 47620, 50001, 57144, 62888, 66668, 67380, 71430, 78610, 83335, 94332, 95240, 100002, 117915, 133336, 134760, 142860, 157220, 166670, 188664, 200004, 235830, 250005, 285720, 314440, 333340, 400008, 471660, 500010, 666680, 943320, 1000020, 2000040, 2673863, 5347726, 8021589, 10695452, 13369315, 16043178, 18717041, 21390904, 26738630, 32086356, 37434082, 40107945, 53477260, 56151123, 64172712, 74868164, 80215890, 93585205, 106954520, 112302246, 149736328, 160431780, 187170410, 224604492, 280755615, 320863560, 374340820, 449208984, 561511230, 748681640, 1123022460, 2246044920]

約数ペア:

[(1, 2246044920), (2, 1123022460), (3, 748681640), (4, 561511230), (5, 449208984), (6, 374340820), (7, 320863560), (8, 280755615), (10, 224604492), (12, 187170410), (14, 160431780), (15, 149736328), (20, 112302246), (21, 106954520), (24, 93585205), (28, 80215890), (30, 74868164), (35, 64172712), (40, 56151123), (42, 53477260), (56, 40107945), (60, 37434082), (70, 32086356), (84, 26738630), (105, 21390904), (120, 18717041), (140, 16043178), (168, 13369315), (210, 10695452), (280, 8021589), (420, 5347726), (840, 2673863), (1123, 2000040), (2246, 1000020), (2381, 943320), (3369, 666680), (4492, 500010), (4762, 471660), (5615, 400008), (6738, 333340), (7143, 314440), (7861, 285720), (8984, 250005), (9524, 235830), (11230, 200004), (11905, 188664), (13476, 166670), (14286, 157220), (15722, 142860), (16667, 134760), (16845, 133336), (19048, 117915), (22460, 100002), (23583, 95240), (23810, 94332), (26952, 83335), (28572, 78610), (31444, 71430), (33334, 67380), (33690, 66668), (35715, 62888), (39305, 57144), (44920, 50001), (47166, 47620)]