1500157680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{892951}}^1$

素因数の和:892974

約数の個数: 80

約数和(自身を含む): 5314850304

約数和(自身を除く): 3814692624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 892951, 1785902, 2678853, 3571804, 4464755, 5357706, 6250657, 7143608, 8929510, 10715412, 12501314, 13394265, 14287216, 17859020, 18751971, 21430824, 25002628, 26788530, 31253285, 35718040, 37503942, 42861648, 50005256, 53577060, 62506570, 71436080, 75007884, 93759855, 100010512, 107154120, 125013140, 150015768, 187519710, 214308240, 250026280, 300031536, 375039420, 500052560, 750078840, 1500157680]

約数ペア:

[(1, 1500157680), (2, 750078840), (3, 500052560), (4, 375039420), (5, 300031536), (6, 250026280), (7, 214308240), (8, 187519710), (10, 150015768), (12, 125013140), (14, 107154120), (15, 100010512), (16, 93759855), (20, 75007884), (21, 71436080), (24, 62506570), (28, 53577060), (30, 50005256), (35, 42861648), (40, 37503942), (42, 35718040), (48, 31253285), (56, 26788530), (60, 25002628), (70, 21430824), (80, 18751971), (84, 17859020), (105, 14287216), (112, 13394265), (120, 12501314), (140, 10715412), (168, 8929510), (210, 7143608), (240, 6250657), (280, 5357706), (336, 4464755), (420, 3571804), (560, 2678853), (840, 1785902), (1680, 892951)]