775039680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8681}}^1$

素因数の和:8735

約数の個数: 168

約数和(自身を含む): 2752124544

約数和(自身を除く): 1977084864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8681, 8928, 9920, 11160, 14880, 17362, 17856, 22320, 26043, 29760, 34724, 43405, 44640, 52086, 69448, 78129, 86810, 89280, 104172, 130215, 138896, 156258, 173620, 208344, 260430, 269111, 277792, 312516, 347240, 390645, 416688, 520860, 538222, 555584, 625032, 694480, 781290, 807333, 833376, 1041720, 1076444, 1250064, 1345555, 1388960, 1562580, 1614666, 1666752, 2083440, 2152888, 2421999, 2500128, 2691110, 2777920, 3125160, 3229332, 4036665, 4166880, 4305776, 4843998, 5000256, 5382220, 6250320, 6458664, 8073330, 8333760, 8611552, 9687996, 10764440, 12109995, 12500640, 12917328, 16146660, 17223104, 19375992, 21528880, 24219990, 25001280, 25834656, 32293320, 38751984, 43057760, 48439980, 51669312, 64586640, 77503968, 86115520, 96879960, 129173280, 155007936, 193759920, 258346560, 387519840, 775039680]

約数ペア:

[(1, 775039680), (2, 387519840), (3, 258346560), (4, 193759920), (5, 155007936), (6, 129173280), (8, 96879960), (9, 86115520), (10, 77503968), (12, 64586640), (15, 51669312), (16, 48439980), (18, 43057760), (20, 38751984), (24, 32293320), (30, 25834656), (31, 25001280), (32, 24219990), (36, 21528880), (40, 19375992), (45, 17223104), (48, 16146660), (60, 12917328), (62, 12500640), (64, 12109995), (72, 10764440), (80, 9687996), (90, 8611552), (93, 8333760), (96, 8073330), (120, 6458664), (124, 6250320), (144, 5382220), (155, 5000256), (160, 4843998), (180, 4305776), (186, 4166880), (192, 4036665), (240, 3229332), (248, 3125160), (279, 2777920), (288, 2691110), (310, 2500128), (320, 2421999), (360, 2152888), (372, 2083440), (465, 1666752), (480, 1614666), (496, 1562580), (558, 1388960), (576, 1345555), (620, 1250064), (720, 1076444), (744, 1041720), (930, 833376), (960, 807333), (992, 781290), (1116, 694480), (1240, 625032), (1395, 555584), (1440, 538222), (1488, 520860), (1860, 416688), (1984, 390645), (2232, 347240), (2480, 312516), (2790, 277792), (2880, 269111), (2976, 260430), (3720, 208344), (4464, 173620), (4960, 156258), (5580, 138896), (5952, 130215), (7440, 104172), (8681, 89280), (8928, 86810), (9920, 78129), (11160, 69448), (14880, 52086), (17362, 44640), (17856, 43405), (22320, 34724), (26043, 29760)]