2816898240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1887

約数の個数: 224

約数和(自身を含む): 9710781696

約数和(自身を除く): 6893883456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 131, 156, 160, 192, 195, 208, 240, 260, 262, 312, 320, 390, 393, 416, 480, 520, 524, 624, 655, 780, 786, 832, 960, 1040, 1048, 1248, 1310, 1560, 1572, 1703, 1723, 1965, 2080, 2096, 2496, 2620, 3120, 3144, 3406, 3446, 3930, 4160, 4192, 5109, 5169, 5240, 6240, 6288, 6812, 6892, 7860, 8384, 8515, 8615, 10218, 10338, 10480, 12480, 12576, 13624, 13784, 15720, 17030, 17230, 20436, 20676, 20960, 22399, 25152, 25545, 25845, 27248, 27568, 31440, 34060, 34460, 40872, 41352, 41920, 44798, 51090, 51690, 54496, 55136, 62880, 67197, 68120, 68920, 81744, 82704, 89596, 102180, 103380, 108992, 110272, 111995, 125760, 134394, 136240, 137840, 163488, 165408, 179192, 204360, 206760, 223990, 225713, 268788, 272480, 275680, 326976, 330816, 335985, 358384, 408720, 413520, 447980, 451426, 537576, 544960, 551360, 671970, 677139, 716768, 817440, 827040, 895960, 902852, 1075152, 1128565, 1343940, 1354278, 1433536, 1634880, 1654080, 1791920, 1805704, 2150304, 2257130, 2687880, 2708556, 2934269, 3385695, 3583840, 3611408, 4300608, 4514260, 5375760, 5417112, 5868538, 6771390, 7167680, 7222816, 8802807, 9028520, 10751520, 10834224, 11737076, 13542780, 14445632, 14671345, 17605614, 18057040, 21503040, 21668448, 23474152, 27085560, 29342690, 35211228, 36114080, 43336896, 44014035, 46948304, 54171120, 58685380, 70422456, 72228160, 88028070, 93896608, 108342240, 117370760, 140844912, 176056140, 187793216, 216684480, 234741520, 281689824, 352112280, 469483040, 563379648, 704224560, 938966080, 1408449120, 2816898240]

約数ペア:

[(1, 2816898240), (2, 1408449120), (3, 938966080), (4, 704224560), (5, 563379648), (6, 469483040), (8, 352112280), (10, 281689824), (12, 234741520), (13, 216684480), (15, 187793216), (16, 176056140), (20, 140844912), (24, 117370760), (26, 108342240), (30, 93896608), (32, 88028070), (39, 72228160), (40, 70422456), (48, 58685380), (52, 54171120), (60, 46948304), (64, 44014035), (65, 43336896), (78, 36114080), (80, 35211228), (96, 29342690), (104, 27085560), (120, 23474152), (130, 21668448), (131, 21503040), (156, 18057040), (160, 17605614), (192, 14671345), (195, 14445632), (208, 13542780), (240, 11737076), (260, 10834224), (262, 10751520), (312, 9028520), (320, 8802807), (390, 7222816), (393, 7167680), (416, 6771390), (480, 5868538), (520, 5417112), (524, 5375760), (624, 4514260), (655, 4300608), (780, 3611408), (786, 3583840), (832, 3385695), (960, 2934269), (1040, 2708556), (1048, 2687880), (1248, 2257130), (1310, 2150304), (1560, 1805704), (1572, 1791920), (1703, 1654080), (1723, 1634880), (1965, 1433536), (2080, 1354278), (2096, 1343940), (2496, 1128565), (2620, 1075152), (3120, 902852), (3144, 895960), (3406, 827040), (3446, 817440), (3930, 716768), (4160, 677139), (4192, 671970), (5109, 551360), (5169, 544960), (5240, 537576), (6240, 451426), (6288, 447980), (6812, 413520), (6892, 408720), (7860, 358384), (8384, 335985), (8515, 330816), (8615, 326976), (10218, 275680), (10338, 272480), (10480, 268788), (12480, 225713), (12576, 223990), (13624, 206760), (13784, 204360), (15720, 179192), (17030, 165408), (17230, 163488), (20436, 137840), (20676, 136240), (20960, 134394), (22399, 125760), (25152, 111995), (25545, 110272), (25845, 108992), (27248, 103380), (27568, 102180), (31440, 89596), (34060, 82704), (34460, 81744), (40872, 68920), (41352, 68120), (41920, 67197), (44798, 62880), (51090, 55136), (51690, 54496)]