156931164800

素因数分解:

$2^7\times 5^2\times {\mathrm{107}}^1\times {\mathrm{458327}}^1$

素因数の和:458458

約数の個数: 96

約数和(自身を含む): 391292946720

約数和(自身を除く): 234361781920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 128, 160, 200, 214, 320, 400, 428, 535, 640, 800, 856, 1070, 1600, 1712, 2140, 2675, 3200, 3424, 4280, 5350, 6848, 8560, 10700, 13696, 17120, 21400, 34240, 42800, 68480, 85600, 171200, 342400, 458327, 916654, 1833308, 2291635, 3666616, 4583270, 7333232, 9166540, 11458175, 14666464, 18333080, 22916350, 29332928, 36666160, 45832700, 49040989, 58665856, 73332320, 91665400, 98081978, 146664640, 183330800, 196163956, 245204945, 293329280, 366661600, 392327912, 490409890, 733323200, 784655824, 980819780, 1226024725, 1466646400, 1569311648, 1961639560, 2452049450, 3138623296, 3923279120, 4904098900, 6277246592, 7846558240, 9808197800, 15693116480, 19616395600, 31386232960, 39232791200, 78465582400, 156931164800]

約数ペア:

[(1, 156931164800), (2, 78465582400), (4, 39232791200), (5, 31386232960), (8, 19616395600), (10, 15693116480), (16, 9808197800), (20, 7846558240), (25, 6277246592), (32, 4904098900), (40, 3923279120), (50, 3138623296), (64, 2452049450), (80, 1961639560), (100, 1569311648), (107, 1466646400), (128, 1226024725), (160, 980819780), (200, 784655824), (214, 733323200), (320, 490409890), (400, 392327912), (428, 366661600), (535, 293329280), (640, 245204945), (800, 196163956), (856, 183330800), (1070, 146664640), (1600, 98081978), (1712, 91665400), (2140, 73332320), (2675, 58665856), (3200, 49040989), (3424, 45832700), (4280, 36666160), (5350, 29332928), (6848, 22916350), (8560, 18333080), (10700, 14666464), (13696, 11458175), (17120, 9166540), (21400, 7333232), (34240, 4583270), (42800, 3666616), (68480, 2291635), (85600, 1833308), (171200, 916654), (342400, 458327)]