157311360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 192

約数和(自身を含む): 561375360

約数和(自身を除く): 404064000

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, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 881, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1762, 1860, 1920, 1984, 2232, 2480, 2643, 2790, 2880, 2976, 3524, 3720, 3968, 4405, 4464, 4960, 5286, 5580, 5760, 5952, 7048, 7440, 7929, 8810, 8928, 9920, 10572, 11160, 11904, 13215, 14096, 14880, 15858, 17620, 17856, 19840, 21144, 22320, 26430, 27311, 28192, 29760, 31716, 35240, 35712, 39645, 42288, 44640, 52860, 54622, 56384, 59520, 63432, 70480, 79290, 81933, 84576, 89280, 105720, 109244, 112768, 126864, 136555, 140960, 158580, 163866, 169152, 178560, 211440, 218488, 245799, 253728, 273110, 281920, 317160, 327732, 338304, 409665, 422880, 436976, 491598, 507456, 546220, 563840, 634320, 655464, 819330, 845760, 873952, 983196, 1014912, 1092440, 1228995, 1268640, 1310928, 1638660, 1691520, 1747904, 1966392, 2184880, 2457990, 2537280, 2621856, 3277320, 3495808, 3932784, 4369760, 4915980, 5074560, 5243712, 6554640, 7865568, 8739520, 9831960, 10487424, 13109280, 15731136, 17479040, 19663920, 26218560, 31462272, 39327840, 52437120, 78655680, 157311360]

約数ペア:

[(1, 157311360), (2, 78655680), (3, 52437120), (4, 39327840), (5, 31462272), (6, 26218560), (8, 19663920), (9, 17479040), (10, 15731136), (12, 13109280), (15, 10487424), (16, 9831960), (18, 8739520), (20, 7865568), (24, 6554640), (30, 5243712), (31, 5074560), (32, 4915980), (36, 4369760), (40, 3932784), (45, 3495808), (48, 3277320), (60, 2621856), (62, 2537280), (64, 2457990), (72, 2184880), (80, 1966392), (90, 1747904), (93, 1691520), (96, 1638660), (120, 1310928), (124, 1268640), (128, 1228995), (144, 1092440), (155, 1014912), (160, 983196), (180, 873952), (186, 845760), (192, 819330), (240, 655464), (248, 634320), (279, 563840), (288, 546220), (310, 507456), (320, 491598), (360, 436976), (372, 422880), (384, 409665), (465, 338304), (480, 327732), (496, 317160), (558, 281920), (576, 273110), (620, 253728), (640, 245799), (720, 218488), (744, 211440), (881, 178560), (930, 169152), (960, 163866), (992, 158580), (1116, 140960), (1152, 136555), (1240, 126864), (1395, 112768), (1440, 109244), (1488, 105720), (1762, 89280), (1860, 84576), (1920, 81933), (1984, 79290), (2232, 70480), (2480, 63432), (2643, 59520), (2790, 56384), (2880, 54622), (2976, 52860), (3524, 44640), (3720, 42288), (3968, 39645), (4405, 35712), (4464, 35240), (4960, 31716), (5286, 29760), (5580, 28192), (5760, 27311), (5952, 26430), (7048, 22320), (7440, 21144), (7929, 19840), (8810, 17856), (8928, 17620), (9920, 15858), (10572, 14880), (11160, 14096), (11904, 13215)]