157040940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4733}}^1$

素因数の和:4831

約数の個数: 96

約数和(自身を含む): 508999680

約数和(自身を除く): 351958740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4733, 4740, 5530, 6636, 8295, 9466, 11060, 14199, 16590, 18932, 23665, 28398, 33131, 33180, 47330, 56796, 66262, 70995, 94660, 99393, 132524, 141990, 165655, 198786, 283980, 331310, 373907, 397572, 496965, 662620, 747814, 993930, 1121721, 1495628, 1869535, 1987860, 2243442, 2617349, 3739070, 4486884, 5234698, 5608605, 7478140, 7852047, 10469396, 11217210, 13086745, 15704094, 22434420, 26173490, 31408188, 39260235, 52346980, 78520470, 157040940]

約数ペア:

[(1, 157040940), (2, 78520470), (3, 52346980), (4, 39260235), (5, 31408188), (6, 26173490), (7, 22434420), (10, 15704094), (12, 13086745), (14, 11217210), (15, 10469396), (20, 7852047), (21, 7478140), (28, 5608605), (30, 5234698), (35, 4486884), (42, 3739070), (60, 2617349), (70, 2243442), (79, 1987860), (84, 1869535), (105, 1495628), (140, 1121721), (158, 993930), (210, 747814), (237, 662620), (316, 496965), (395, 397572), (420, 373907), (474, 331310), (553, 283980), (790, 198786), (948, 165655), (1106, 141990), (1185, 132524), (1580, 99393), (1659, 94660), (2212, 70995), (2370, 66262), (2765, 56796), (3318, 47330), (4733, 33180), (4740, 33131), (5530, 28398), (6636, 23665), (8295, 18932), (9466, 16590), (11060, 14199)]