270155808

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1311

約数の個数: 144

約数和(自身を含む): 842063040

約数和(自身を除く): 571907232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 72, 78, 96, 104, 117, 118, 144, 156, 177, 208, 234, 236, 288, 312, 354, 416, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1223, 1248, 1416, 1534, 1872, 1888, 2124, 2301, 2446, 2832, 3068, 3669, 3744, 4248, 4602, 4892, 5664, 6136, 6903, 7338, 8496, 9204, 9784, 11007, 12272, 13806, 14676, 15899, 16992, 18408, 19568, 22014, 24544, 27612, 29352, 31798, 36816, 39136, 44028, 47697, 55224, 58704, 63596, 72157, 73632, 88056, 95394, 110448, 117408, 127192, 143091, 144314, 176112, 190788, 216471, 220896, 254384, 286182, 288628, 352224, 381576, 432942, 508768, 572364, 577256, 649413, 763152, 865884, 938041, 1144728, 1154512, 1298826, 1526304, 1731768, 1876082, 2289456, 2309024, 2597652, 2814123, 3463536, 3752164, 4578912, 5195304, 5628246, 6927072, 7504328, 8442369, 10390608, 11256492, 15008656, 16884738, 20781216, 22512984, 30017312, 33769476, 45025968, 67538952, 90051936, 135077904, 270155808]

約数ペア:

[(1, 270155808), (2, 135077904), (3, 90051936), (4, 67538952), (6, 45025968), (8, 33769476), (9, 30017312), (12, 22512984), (13, 20781216), (16, 16884738), (18, 15008656), (24, 11256492), (26, 10390608), (32, 8442369), (36, 7504328), (39, 6927072), (48, 5628246), (52, 5195304), (59, 4578912), (72, 3752164), (78, 3463536), (96, 2814123), (104, 2597652), (117, 2309024), (118, 2289456), (144, 1876082), (156, 1731768), (177, 1526304), (208, 1298826), (234, 1154512), (236, 1144728), (288, 938041), (312, 865884), (354, 763152), (416, 649413), (468, 577256), (472, 572364), (531, 508768), (624, 432942), (708, 381576), (767, 352224), (936, 288628), (944, 286182), (1062, 254384), (1223, 220896), (1248, 216471), (1416, 190788), (1534, 176112), (1872, 144314), (1888, 143091), (2124, 127192), (2301, 117408), (2446, 110448), (2832, 95394), (3068, 88056), (3669, 73632), (3744, 72157), (4248, 63596), (4602, 58704), (4892, 55224), (5664, 47697), (6136, 44028), (6903, 39136), (7338, 36816), (8496, 31798), (9204, 29352), (9784, 27612), (11007, 24544), (12272, 22014), (13806, 19568), (14676, 18408), (15899, 16992)]