201236016880

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{83617}}^1$

素因数の和:84146

約数の個数: 80

約数和(自身を含む): 475920208800

約数和(自身を除く): 274684191920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 449, 536, 670, 898, 1072, 1340, 1796, 2245, 2680, 3592, 4490, 5360, 7184, 8980, 17960, 30083, 35920, 60166, 83617, 120332, 150415, 167234, 240664, 300830, 334468, 418085, 481328, 601660, 668936, 836170, 1203320, 1337872, 1672340, 2406640, 3344680, 5602339, 6689360, 11204678, 22409356, 28011695, 37544033, 44818712, 56023390, 75088066, 89637424, 112046780, 150176132, 187720165, 224093560, 300352264, 375440330, 448187120, 600704528, 750880660, 1501761320, 2515450211, 3003522640, 5030900422, 10061800844, 12577251055, 20123601688, 25154502110, 40247203376, 50309004220, 100618008440, 201236016880]

約数ペア:

[(1, 201236016880), (2, 100618008440), (4, 50309004220), (5, 40247203376), (8, 25154502110), (10, 20123601688), (16, 12577251055), (20, 10061800844), (40, 5030900422), (67, 3003522640), (80, 2515450211), (134, 1501761320), (268, 750880660), (335, 600704528), (449, 448187120), (536, 375440330), (670, 300352264), (898, 224093560), (1072, 187720165), (1340, 150176132), (1796, 112046780), (2245, 89637424), (2680, 75088066), (3592, 56023390), (4490, 44818712), (5360, 37544033), (7184, 28011695), (8980, 22409356), (17960, 11204678), (30083, 6689360), (35920, 5602339), (60166, 3344680), (83617, 2406640), (120332, 1672340), (150415, 1337872), (167234, 1203320), (240664, 836170), (300830, 668936), (334468, 601660), (418085, 481328)]