906990560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 2559320064

約数和(自身を除く): 1652329504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 151, 155, 160, 173, 217, 224, 248, 280, 302, 310, 346, 434, 496, 560, 604, 620, 692, 755, 865, 868, 992, 1057, 1085, 1120, 1208, 1211, 1240, 1384, 1510, 1730, 1736, 2114, 2170, 2416, 2422, 2480, 2768, 3020, 3460, 3472, 4228, 4340, 4681, 4832, 4844, 4960, 5285, 5363, 5536, 6040, 6055, 6920, 6944, 8456, 8680, 9362, 9688, 10570, 10726, 12080, 12110, 13840, 16912, 17360, 18724, 19376, 21140, 21452, 23405, 24160, 24220, 26123, 26815, 27680, 32767, 33824, 34720, 37448, 37541, 38752, 42280, 42904, 46810, 48440, 52246, 53630, 65534, 74896, 75082, 84560, 85808, 93620, 96880, 104492, 107260, 130615, 131068, 149792, 150164, 163835, 169120, 171616, 182861, 187240, 187705, 193760, 208984, 214520, 261230, 262136, 300328, 327670, 365722, 374480, 375410, 417968, 429040, 522460, 524272, 600656, 655340, 731444, 748960, 750820, 809813, 835936, 858080, 914305, 1044920, 1048544, 1201312, 1310680, 1462888, 1501640, 1619626, 1828610, 2089840, 2621360, 2925776, 3003280, 3239252, 3657220, 4049065, 4179680, 5242720, 5668691, 5851552, 6006560, 6478504, 7314440, 8098130, 11337382, 12957008, 14628880, 16196260, 22674764, 25914016, 28343455, 29257760, 32392520, 45349528, 56686910, 64785040, 90699056, 113373820, 129570080, 181398112, 226747640, 453495280, 906990560]

約数ペア:

[(1, 906990560), (2, 453495280), (4, 226747640), (5, 181398112), (7, 129570080), (8, 113373820), (10, 90699056), (14, 64785040), (16, 56686910), (20, 45349528), (28, 32392520), (31, 29257760), (32, 28343455), (35, 25914016), (40, 22674764), (56, 16196260), (62, 14628880), (70, 12957008), (80, 11337382), (112, 8098130), (124, 7314440), (140, 6478504), (151, 6006560), (155, 5851552), (160, 5668691), (173, 5242720), (217, 4179680), (224, 4049065), (248, 3657220), (280, 3239252), (302, 3003280), (310, 2925776), (346, 2621360), (434, 2089840), (496, 1828610), (560, 1619626), (604, 1501640), (620, 1462888), (692, 1310680), (755, 1201312), (865, 1048544), (868, 1044920), (992, 914305), (1057, 858080), (1085, 835936), (1120, 809813), (1208, 750820), (1211, 748960), (1240, 731444), (1384, 655340), (1510, 600656), (1730, 524272), (1736, 522460), (2114, 429040), (2170, 417968), (2416, 375410), (2422, 374480), (2480, 365722), (2768, 327670), (3020, 300328), (3460, 262136), (3472, 261230), (4228, 214520), (4340, 208984), (4681, 193760), (4832, 187705), (4844, 187240), (4960, 182861), (5285, 171616), (5363, 169120), (5536, 163835), (6040, 150164), (6055, 149792), (6920, 131068), (6944, 130615), (8456, 107260), (8680, 104492), (9362, 96880), (9688, 93620), (10570, 85808), (10726, 84560), (12080, 75082), (12110, 74896), (13840, 65534), (16912, 53630), (17360, 52246), (18724, 48440), (19376, 46810), (21140, 42904), (21452, 42280), (23405, 38752), (24160, 37541), (24220, 37448), (26123, 34720), (26815, 33824), (27680, 32767)]