140276448

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 240

約数和(自身を含む): 466161696

約数和(自身を除く): 325885248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 144, 156, 162, 181, 184, 207, 208, 216, 234, 276, 288, 299, 312, 324, 351, 362, 368, 414, 416, 432, 468, 543, 552, 598, 621, 624, 648, 702, 724, 736, 828, 864, 897, 936, 1053, 1086, 1104, 1196, 1242, 1248, 1296, 1404, 1448, 1629, 1656, 1794, 1863, 1872, 2106, 2172, 2208, 2353, 2392, 2484, 2592, 2691, 2808, 2896, 3258, 3312, 3588, 3726, 3744, 4163, 4212, 4344, 4706, 4784, 4887, 4968, 5382, 5616, 5792, 6516, 6624, 7059, 7176, 7452, 8073, 8326, 8424, 8688, 9412, 9568, 9774, 9936, 10764, 11232, 12489, 13032, 14118, 14352, 14661, 14904, 16146, 16652, 16848, 17376, 18824, 19548, 19872, 21177, 21528, 24219, 24978, 26064, 28236, 28704, 29322, 29808, 32292, 33304, 33696, 37467, 37648, 39096, 42354, 43056, 48438, 49956, 52128, 54119, 56472, 58644, 59616, 63531, 64584, 66608, 74934, 75296, 78192, 84708, 86112, 96876, 99912, 108238, 112401, 112944, 117288, 127062, 129168, 133216, 149868, 156384, 162357, 169416, 190593, 193752, 199824, 216476, 224802, 225888, 234576, 254124, 258336, 299736, 324714, 337203, 338832, 381186, 387504, 399648, 432952, 449604, 469152, 487071, 508248, 599472, 649428, 674406, 677664, 762372, 775008, 865904, 899208, 974142, 1016496, 1198944, 1298856, 1348812, 1461213, 1524744, 1731808, 1798416, 1948284, 2032992, 2597712, 2697624, 2922426, 3049488, 3596832, 3896568, 4383639, 5195424, 5395248, 5844852, 6098976, 7793136, 8767278, 10790496, 11689704, 15586272, 17534556, 23379408, 35069112, 46758816, 70138224, 140276448]

約数ペア:

[(1, 140276448), (2, 70138224), (3, 46758816), (4, 35069112), (6, 23379408), (8, 17534556), (9, 15586272), (12, 11689704), (13, 10790496), (16, 8767278), (18, 7793136), (23, 6098976), (24, 5844852), (26, 5395248), (27, 5195424), (32, 4383639), (36, 3896568), (39, 3596832), (46, 3049488), (48, 2922426), (52, 2697624), (54, 2597712), (69, 2032992), (72, 1948284), (78, 1798416), (81, 1731808), (92, 1524744), (96, 1461213), (104, 1348812), (108, 1298856), (117, 1198944), (138, 1016496), (144, 974142), (156, 899208), (162, 865904), (181, 775008), (184, 762372), (207, 677664), (208, 674406), (216, 649428), (234, 599472), (276, 508248), (288, 487071), (299, 469152), (312, 449604), (324, 432952), (351, 399648), (362, 387504), (368, 381186), (414, 338832), (416, 337203), (432, 324714), (468, 299736), (543, 258336), (552, 254124), (598, 234576), (621, 225888), (624, 224802), (648, 216476), (702, 199824), (724, 193752), (736, 190593), (828, 169416), (864, 162357), (897, 156384), (936, 149868), (1053, 133216), (1086, 129168), (1104, 127062), (1196, 117288), (1242, 112944), (1248, 112401), (1296, 108238), (1404, 99912), (1448, 96876), (1629, 86112), (1656, 84708), (1794, 78192), (1863, 75296), (1872, 74934), (2106, 66608), (2172, 64584), (2208, 63531), (2353, 59616), (2392, 58644), (2484, 56472), (2592, 54119), (2691, 52128), (2808, 49956), (2896, 48438), (3258, 43056), (3312, 42354), (3588, 39096), (3726, 37648), (3744, 37467), (4163, 33696), (4212, 33304), (4344, 32292), (4706, 29808), (4784, 29322), (4887, 28704), (4968, 28236), (5382, 26064), (5616, 24978), (5792, 24219), (6516, 21528), (6624, 21177), (7059, 19872), (7176, 19548), (7452, 18824), (8073, 17376), (8326, 16848), (8424, 16652), (8688, 16146), (9412, 14904), (9568, 14661), (9774, 14352), (9936, 14118), (10764, 13032), (11232, 12489)]