126119680

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 310377312

約数和(自身を除く): 184257632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 2368, 2663, 2960, 4736, 5326, 5920, 9472, 10652, 11840, 13315, 21304, 23680, 26630, 42608, 47360, 53260, 85216, 98531, 106520, 170432, 197062, 213040, 340864, 394124, 426080, 492655, 681728, 788248, 852160, 985310, 1576496, 1704320, 1970620, 3152992, 3408640, 3941240, 6305984, 7882480, 12611968, 15764960, 25223936, 31529920, 63059840, 126119680]

約数ペア:

[(1, 126119680), (2, 63059840), (4, 31529920), (5, 25223936), (8, 15764960), (10, 12611968), (16, 7882480), (20, 6305984), (32, 3941240), (37, 3408640), (40, 3152992), (64, 1970620), (74, 1704320), (80, 1576496), (128, 985310), (148, 852160), (160, 788248), (185, 681728), (256, 492655), (296, 426080), (320, 394124), (370, 340864), (592, 213040), (640, 197062), (740, 170432), (1184, 106520), (1280, 98531), (1480, 85216), (2368, 53260), (2663, 47360), (2960, 42608), (4736, 26630), (5326, 23680), (5920, 21304), (9472, 13315), (10652, 11840)]