31017274560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{38327}}^1$

素因数の和:38631

約数の個数: 168

約数和(自身を含む): 107068961376

約数和(自身を除く): 76051686816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 281, 288, 320, 360, 480, 562, 576, 720, 843, 960, 1124, 1405, 1440, 1686, 2248, 2529, 2810, 2880, 3372, 4215, 4496, 5058, 5620, 6744, 8430, 8992, 10116, 11240, 12645, 13488, 16860, 17984, 20232, 22480, 25290, 26976, 33720, 38327, 40464, 44960, 50580, 53952, 67440, 76654, 80928, 89920, 101160, 114981, 134880, 153308, 161856, 191635, 202320, 229962, 269760, 306616, 344943, 383270, 404640, 459924, 574905, 613232, 689886, 766540, 809280, 919848, 1149810, 1226464, 1379772, 1533080, 1724715, 1839696, 2299620, 2452928, 2759544, 3066160, 3449430, 3679392, 4599240, 5519088, 6132320, 6898860, 7358784, 9198480, 10769887, 11038176, 12264640, 13797720, 18396960, 21539774, 22076352, 27595440, 32309661, 36793920, 43079548, 53849435, 55190880, 64619322, 86159096, 96928983, 107698870, 110381760, 129238644, 161548305, 172318192, 193857966, 215397740, 258477288, 323096610, 344636384, 387715932, 430795480, 484644915, 516954576, 646193220, 689272768, 775431864, 861590960, 969289830, 1033909152, 1292386440, 1550863728, 1723181920, 1938579660, 2067818304, 2584772880, 3101727456, 3446363840, 3877159320, 5169545760, 6203454912, 7754318640, 10339091520, 15508637280, 31017274560]

約数ペア:

[(1, 31017274560), (2, 15508637280), (3, 10339091520), (4, 7754318640), (5, 6203454912), (6, 5169545760), (8, 3877159320), (9, 3446363840), (10, 3101727456), (12, 2584772880), (15, 2067818304), (16, 1938579660), (18, 1723181920), (20, 1550863728), (24, 1292386440), (30, 1033909152), (32, 969289830), (36, 861590960), (40, 775431864), (45, 689272768), (48, 646193220), (60, 516954576), (64, 484644915), (72, 430795480), (80, 387715932), (90, 344636384), (96, 323096610), (120, 258477288), (144, 215397740), (160, 193857966), (180, 172318192), (192, 161548305), (240, 129238644), (281, 110381760), (288, 107698870), (320, 96928983), (360, 86159096), (480, 64619322), (562, 55190880), (576, 53849435), (720, 43079548), (843, 36793920), (960, 32309661), (1124, 27595440), (1405, 22076352), (1440, 21539774), (1686, 18396960), (2248, 13797720), (2529, 12264640), (2810, 11038176), (2880, 10769887), (3372, 9198480), (4215, 7358784), (4496, 6898860), (5058, 6132320), (5620, 5519088), (6744, 4599240), (8430, 3679392), (8992, 3449430), (10116, 3066160), (11240, 2759544), (12645, 2452928), (13488, 2299620), (16860, 1839696), (17984, 1724715), (20232, 1533080), (22480, 1379772), (25290, 1226464), (26976, 1149810), (33720, 919848), (38327, 809280), (40464, 766540), (44960, 689886), (50580, 613232), (53952, 574905), (67440, 459924), (76654, 404640), (80928, 383270), (89920, 344943), (101160, 306616), (114981, 269760), (134880, 229962), (153308, 202320), (161856, 191635)]