469668640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2671}}^1$

素因数の和:2850

約数の個数: 96

約数和(自身を含む): 1276660224

約数和(自身を除く): 806991584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 314, 560, 628, 785, 1099, 1120, 1256, 1570, 2198, 2512, 2671, 3140, 4396, 5024, 5342, 5495, 6280, 8792, 10684, 10990, 12560, 13355, 17584, 18697, 21368, 21980, 25120, 26710, 35168, 37394, 42736, 43960, 53420, 74788, 85472, 87920, 93485, 106840, 149576, 175840, 186970, 213680, 299152, 373940, 419347, 427360, 598304, 747880, 838694, 1495760, 1677388, 2096735, 2935429, 2991520, 3354776, 4193470, 5870858, 6709552, 8386940, 11741716, 13419104, 14677145, 16773880, 23483432, 29354290, 33547760, 46966864, 58708580, 67095520, 93933728, 117417160, 234834320, 469668640]

約数ペア:

[(1, 469668640), (2, 234834320), (4, 117417160), (5, 93933728), (7, 67095520), (8, 58708580), (10, 46966864), (14, 33547760), (16, 29354290), (20, 23483432), (28, 16773880), (32, 14677145), (35, 13419104), (40, 11741716), (56, 8386940), (70, 6709552), (80, 5870858), (112, 4193470), (140, 3354776), (157, 2991520), (160, 2935429), (224, 2096735), (280, 1677388), (314, 1495760), (560, 838694), (628, 747880), (785, 598304), (1099, 427360), (1120, 419347), (1256, 373940), (1570, 299152), (2198, 213680), (2512, 186970), (2671, 175840), (3140, 149576), (4396, 106840), (5024, 93485), (5342, 87920), (5495, 85472), (6280, 74788), (8792, 53420), (10684, 43960), (10990, 42736), (12560, 37394), (13355, 35168), (17584, 26710), (18697, 25120), (21368, 21980)]