262444260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14629}}^1$

素因数の和:14677

約数の個数: 96

約数和(自身を含む): 825834240

約数和(自身を除く): 563389980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 14629, 17940, 29258, 43887, 58516, 73145, 87774, 146290, 175548, 190177, 219435, 292580, 336467, 380354, 438870, 570531, 672934, 760708, 877740, 950885, 1009401, 1141062, 1345868, 1682335, 1901770, 2018802, 2282124, 2852655, 3364670, 3803540, 4037604, 4374071, 5047005, 5705310, 6729340, 8748142, 10094010, 11410620, 13122213, 17496284, 20188020, 21870355, 26244426, 43740710, 52488852, 65611065, 87481420, 131222130, 262444260]

約数ペア:

[(1, 262444260), (2, 131222130), (3, 87481420), (4, 65611065), (5, 52488852), (6, 43740710), (10, 26244426), (12, 21870355), (13, 20188020), (15, 17496284), (20, 13122213), (23, 11410620), (26, 10094010), (30, 8748142), (39, 6729340), (46, 5705310), (52, 5047005), (60, 4374071), (65, 4037604), (69, 3803540), (78, 3364670), (92, 2852655), (115, 2282124), (130, 2018802), (138, 1901770), (156, 1682335), (195, 1345868), (230, 1141062), (260, 1009401), (276, 950885), (299, 877740), (345, 760708), (390, 672934), (460, 570531), (598, 438870), (690, 380354), (780, 336467), (897, 292580), (1196, 219435), (1380, 190177), (1495, 175548), (1794, 146290), (2990, 87774), (3588, 73145), (4485, 58516), (5980, 43887), (8970, 29258), (14629, 17940)]