15704005560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1\times {\mathrm{1879}}^1$

素因数の和:2421

約数の個数: 128

約数和(自身を含む): 47495116800

約数和(自身を除く): 31791111240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 271, 514, 542, 771, 813, 1028, 1084, 1285, 1355, 1542, 1626, 1879, 2056, 2168, 2570, 2710, 3084, 3252, 3758, 3855, 4065, 5140, 5420, 5637, 6168, 6504, 7516, 7710, 8130, 9395, 10280, 10840, 11274, 15032, 15420, 16260, 18790, 22548, 28185, 30840, 32520, 37580, 45096, 56370, 69647, 75160, 112740, 139294, 208941, 225480, 278588, 348235, 417882, 482903, 509209, 557176, 696470, 835764, 965806, 1018418, 1044705, 1392940, 1448709, 1527627, 1671528, 1931612, 2036836, 2089410, 2414515, 2546045, 2785880, 2897418, 3055254, 3863224, 4073672, 4178820, 4829030, 5092090, 5794836, 6110508, 7243545, 7638135, 8357640, 9658060, 10184180, 11589672, 12221016, 14487090, 15276270, 19316120, 20368360, 28974180, 30552540, 57948360, 61105080, 130866713, 261733426, 392600139, 523466852, 654333565, 785200278, 1046933704, 1308667130, 1570400556, 1963000695, 2617334260, 3140801112, 3926001390, 5234668520, 7852002780, 15704005560]

約数ペア:

[(1, 15704005560), (2, 7852002780), (3, 5234668520), (4, 3926001390), (5, 3140801112), (6, 2617334260), (8, 1963000695), (10, 1570400556), (12, 1308667130), (15, 1046933704), (20, 785200278), (24, 654333565), (30, 523466852), (40, 392600139), (60, 261733426), (120, 130866713), (257, 61105080), (271, 57948360), (514, 30552540), (542, 28974180), (771, 20368360), (813, 19316120), (1028, 15276270), (1084, 14487090), (1285, 12221016), (1355, 11589672), (1542, 10184180), (1626, 9658060), (1879, 8357640), (2056, 7638135), (2168, 7243545), (2570, 6110508), (2710, 5794836), (3084, 5092090), (3252, 4829030), (3758, 4178820), (3855, 4073672), (4065, 3863224), (5140, 3055254), (5420, 2897418), (5637, 2785880), (6168, 2546045), (6504, 2414515), (7516, 2089410), (7710, 2036836), (8130, 1931612), (9395, 1671528), (10280, 1527627), (10840, 1448709), (11274, 1392940), (15032, 1044705), (15420, 1018418), (16260, 965806), (18790, 835764), (22548, 696470), (28185, 557176), (30840, 509209), (32520, 482903), (37580, 417882), (45096, 348235), (56370, 278588), (69647, 225480), (75160, 208941), (112740, 139294)]