1536763960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21121}}^1$

素因数の和:21256

約数の個数: 64

約数和(自身を含む): 3695505120

約数和(自身を除く): 2158741160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 856, 1070, 1819, 2140, 3638, 4280, 7276, 9095, 14552, 18190, 21121, 36380, 42242, 72760, 84484, 105605, 168968, 211210, 359057, 422420, 718114, 844840, 1436228, 1795285, 2259947, 2872456, 3590570, 4519894, 7181140, 9039788, 11299735, 14362280, 18079576, 22599470, 38419099, 45198940, 76838198, 90397880, 153676396, 192095495, 307352792, 384190990, 768381980, 1536763960]

約数ペア:

[(1, 1536763960), (2, 768381980), (4, 384190990), (5, 307352792), (8, 192095495), (10, 153676396), (17, 90397880), (20, 76838198), (34, 45198940), (40, 38419099), (68, 22599470), (85, 18079576), (107, 14362280), (136, 11299735), (170, 9039788), (214, 7181140), (340, 4519894), (428, 3590570), (535, 2872456), (680, 2259947), (856, 1795285), (1070, 1436228), (1819, 844840), (2140, 718114), (3638, 422420), (4280, 359057), (7276, 211210), (9095, 168968), (14552, 105605), (18190, 84484), (21121, 72760), (36380, 42242)]