453495280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 1259347968

約数和(自身を除く): 805852688

約数列:

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

約数ペア:

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