1731459120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4391}}^1$

素因数の和:4491

約数の個数: 160

約数和(自身を含む): 5646495744

約数和(自身を除く): 3915036624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 496, 530, 620, 636, 744, 795, 848, 930, 1060, 1240, 1272, 1488, 1590, 1643, 1860, 2120, 2480, 2544, 3180, 3286, 3720, 4240, 4391, 4929, 6360, 6572, 7440, 8215, 8782, 9858, 12720, 13144, 13173, 16430, 17564, 19716, 21955, 24645, 26288, 26346, 32860, 35128, 39432, 43910, 49290, 52692, 65720, 65865, 70256, 78864, 87820, 98580, 105384, 131440, 131730, 136121, 175640, 197160, 210768, 232723, 263460, 272242, 351280, 394320, 408363, 465446, 526920, 544484, 680605, 698169, 816726, 930892, 1053840, 1088968, 1163615, 1361210, 1396338, 1633452, 1861784, 2041815, 2177936, 2327230, 2722420, 2792676, 3266904, 3490845, 3723568, 4083630, 4654460, 5444840, 5585352, 6533808, 6981690, 7214413, 8167260, 9308920, 10889680, 11170704, 13963380, 14428826, 16334520, 18617840, 21643239, 27926760, 28857652, 32669040, 36072065, 43286478, 55853520, 57715304, 72144130, 86572956, 108216195, 115430608, 144288260, 173145912, 216432390, 288576520, 346291824, 432864780, 577153040, 865729560, 1731459120]

約数ペア:

[(1, 1731459120), (2, 865729560), (3, 577153040), (4, 432864780), (5, 346291824), (6, 288576520), (8, 216432390), (10, 173145912), (12, 144288260), (15, 115430608), (16, 108216195), (20, 86572956), (24, 72144130), (30, 57715304), (31, 55853520), (40, 43286478), (48, 36072065), (53, 32669040), (60, 28857652), (62, 27926760), (80, 21643239), (93, 18617840), (106, 16334520), (120, 14428826), (124, 13963380), (155, 11170704), (159, 10889680), (186, 9308920), (212, 8167260), (240, 7214413), (248, 6981690), (265, 6533808), (310, 5585352), (318, 5444840), (372, 4654460), (424, 4083630), (465, 3723568), (496, 3490845), (530, 3266904), (620, 2792676), (636, 2722420), (744, 2327230), (795, 2177936), (848, 2041815), (930, 1861784), (1060, 1633452), (1240, 1396338), (1272, 1361210), (1488, 1163615), (1590, 1088968), (1643, 1053840), (1860, 930892), (2120, 816726), (2480, 698169), (2544, 680605), (3180, 544484), (3286, 526920), (3720, 465446), (4240, 408363), (4391, 394320), (4929, 351280), (6360, 272242), (6572, 263460), (7440, 232723), (8215, 210768), (8782, 197160), (9858, 175640), (12720, 136121), (13144, 131730), (13173, 131440), (16430, 105384), (17564, 98580), (19716, 87820), (21955, 78864), (24645, 70256), (26288, 65865), (26346, 65720), (32860, 52692), (35128, 49290), (39432, 43910)]