15677568280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{13553}}^1$

素因数の和:13825

約数の個数: 96

約数和(自身を含む): 38937931200

約数和(自身を除く): 23260362920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 239, 242, 440, 478, 484, 605, 956, 968, 1195, 1210, 1912, 2390, 2420, 2629, 4780, 4840, 5258, 9560, 10516, 13145, 13553, 21032, 26290, 27106, 28919, 52580, 54212, 57838, 67765, 105160, 108424, 115676, 135530, 144595, 149083, 231352, 271060, 289190, 298166, 542120, 578380, 596332, 745415, 1156760, 1192664, 1490830, 1639913, 2981660, 3239167, 3279826, 5963320, 6478334, 6559652, 8199565, 12956668, 13119304, 16195835, 16399130, 25913336, 32391670, 32798260, 35630837, 64783340, 65596520, 71261674, 129566680, 142523348, 178154185, 285046696, 356308370, 391939207, 712616740, 783878414, 1425233480, 1567756828, 1959696035, 3135513656, 3919392070, 7838784140, 15677568280]

約数ペア:

[(1, 15677568280), (2, 7838784140), (4, 3919392070), (5, 3135513656), (8, 1959696035), (10, 1567756828), (11, 1425233480), (20, 783878414), (22, 712616740), (40, 391939207), (44, 356308370), (55, 285046696), (88, 178154185), (110, 142523348), (121, 129566680), (220, 71261674), (239, 65596520), (242, 64783340), (440, 35630837), (478, 32798260), (484, 32391670), (605, 25913336), (956, 16399130), (968, 16195835), (1195, 13119304), (1210, 12956668), (1912, 8199565), (2390, 6559652), (2420, 6478334), (2629, 5963320), (4780, 3279826), (4840, 3239167), (5258, 2981660), (9560, 1639913), (10516, 1490830), (13145, 1192664), (13553, 1156760), (21032, 745415), (26290, 596332), (27106, 578380), (28919, 542120), (52580, 298166), (54212, 289190), (57838, 271060), (67765, 231352), (105160, 149083), (108424, 144595), (115676, 135530)]