1425408120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208393}}^1$

素因数の和:208429

約数の個数: 96

約数和(自身を含む): 4876419600

約数和(自身を除く): 3451011480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 208393, 416786, 625179, 833572, 1041965, 1250358, 1667144, 1875537, 2083930, 2500716, 3125895, 3751074, 3959467, 4167860, 5001432, 6251790, 7502148, 7918934, 8335720, 9377685, 11878401, 12503580, 15004296, 15837868, 18755370, 19797335, 23756802, 25007160, 31675736, 35635203, 37510740, 39594670, 47513604, 59392005, 71270406, 75021480, 79189340, 95027208, 118784010, 142540812, 158378680, 178176015, 237568020, 285081624, 356352030, 475136040, 712704060, 1425408120]

約数ペア:

[(1, 1425408120), (2, 712704060), (3, 475136040), (4, 356352030), (5, 285081624), (6, 237568020), (8, 178176015), (9, 158378680), (10, 142540812), (12, 118784010), (15, 95027208), (18, 79189340), (19, 75021480), (20, 71270406), (24, 59392005), (30, 47513604), (36, 39594670), (38, 37510740), (40, 35635203), (45, 31675736), (57, 25007160), (60, 23756802), (72, 19797335), (76, 18755370), (90, 15837868), (95, 15004296), (114, 12503580), (120, 11878401), (152, 9377685), (171, 8335720), (180, 7918934), (190, 7502148), (228, 6251790), (285, 5001432), (342, 4167860), (360, 3959467), (380, 3751074), (456, 3125895), (570, 2500716), (684, 2083930), (760, 1875537), (855, 1667144), (1140, 1250358), (1368, 1041965), (1710, 833572), (2280, 625179), (3420, 416786), (6840, 208393)]