317062149440

素因数分解:

$2^6\times 5^1\times {\mathrm{25763}}^1\times {\mathrm{38459}}^1$

素因数の和:64239

約数の個数: 56

約数和(自身を含む): 755053181280

約数和(自身を除く): 437991031840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25763, 38459, 51526, 76918, 103052, 128815, 153836, 192295, 206104, 257630, 307672, 384590, 412208, 515260, 615344, 769180, 824416, 1030520, 1230688, 1538360, 1648832, 2061040, 2461376, 3076720, 4122080, 6153440, 8244160, 12306880, 990819217, 1981638434, 3963276868, 4954096085, 7926553736, 9908192170, 15853107472, 19816384340, 31706214944, 39632768680, 63412429888, 79265537360, 158531074720, 317062149440]

約数ペア:

[(1, 317062149440), (2, 158531074720), (4, 79265537360), (5, 63412429888), (8, 39632768680), (10, 31706214944), (16, 19816384340), (20, 15853107472), (32, 9908192170), (40, 7926553736), (64, 4954096085), (80, 3963276868), (160, 1981638434), (320, 990819217), (25763, 12306880), (38459, 8244160), (51526, 6153440), (76918, 4122080), (103052, 3076720), (128815, 2461376), (153836, 2061040), (192295, 1648832), (206104, 1538360), (257630, 1230688), (307672, 1030520), (384590, 824416), (412208, 769180), (515260, 615344)]