147883260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4457}}^1$

素因数の和:4555

約数の個数: 96

約数和(自身を含む): 479324160

約数和(自身を除く): 331440900

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, 4457, 4740, 5530, 6636, 8295, 8914, 11060, 13371, 16590, 17828, 22285, 26742, 31199, 33180, 44570, 53484, 62398, 66855, 89140, 93597, 124796, 133710, 155995, 187194, 267420, 311990, 352103, 374388, 467985, 623980, 704206, 935970, 1056309, 1408412, 1760515, 1871940, 2112618, 2464721, 3521030, 4225236, 4929442, 5281545, 7042060, 7394163, 9858884, 10563090, 12323605, 14788326, 21126180, 24647210, 29576652, 36970815, 49294420, 73941630, 147883260]

約数ペア:

[(1, 147883260), (2, 73941630), (3, 49294420), (4, 36970815), (5, 29576652), (6, 24647210), (7, 21126180), (10, 14788326), (12, 12323605), (14, 10563090), (15, 9858884), (20, 7394163), (21, 7042060), (28, 5281545), (30, 4929442), (35, 4225236), (42, 3521030), (60, 2464721), (70, 2112618), (79, 1871940), (84, 1760515), (105, 1408412), (140, 1056309), (158, 935970), (210, 704206), (237, 623980), (316, 467985), (395, 374388), (420, 352103), (474, 311990), (553, 267420), (790, 187194), (948, 155995), (1106, 133710), (1185, 124796), (1580, 93597), (1659, 89140), (2212, 66855), (2370, 62398), (2765, 53484), (3318, 44570), (4457, 33180), (4740, 31199), (5530, 26742), (6636, 22285), (8295, 17828), (8914, 16590), (11060, 13371)]