163607080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6459

約数の個数: 96

約数和(自身を含む): 461228040

約数和(自身を除く): 297620960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 6421, 12740, 12842, 25480, 25684, 32105, 44947, 51368, 64210, 83473, 89894, 128420, 166946, 179788, 224735, 256840, 314629, 333892, 359576, 417365, 449470, 584311, 629258, 667784, 834730, 898940, 1168622, 1258516, 1573145, 1669460, 1797880, 2337244, 2517032, 2921555, 3146290, 3338920, 4090177, 4674488, 5843110, 6292580, 8180354, 11686220, 12585160, 16360708, 20450885, 23372440, 32721416, 40901770, 81803540, 163607080]

約数ペア:

[(1, 163607080), (2, 81803540), (4, 40901770), (5, 32721416), (7, 23372440), (8, 20450885), (10, 16360708), (13, 12585160), (14, 11686220), (20, 8180354), (26, 6292580), (28, 5843110), (35, 4674488), (40, 4090177), (49, 3338920), (52, 3146290), (56, 2921555), (65, 2517032), (70, 2337244), (91, 1797880), (98, 1669460), (104, 1573145), (130, 1258516), (140, 1168622), (182, 898940), (196, 834730), (245, 667784), (260, 629258), (280, 584311), (364, 449470), (392, 417365), (455, 359576), (490, 333892), (520, 314629), (637, 256840), (728, 224735), (910, 179788), (980, 166946), (1274, 128420), (1820, 89894), (1960, 83473), (2548, 64210), (3185, 51368), (3640, 44947), (5096, 32105), (6370, 25684), (6421, 25480), (12740, 12842)]