2129595840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7951}}^1$

素因数の和:8008

約数の個数: 224

約数和(自身を含む): 7756062720

約数和(自身を除く): 5626466880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7440, 7951, 8370, 8640, 8928, 9920, 11160, 13392, 14880, 15902, 16740, 17856, 22320, 23853, 26784, 29760, 31804, 33480, 39755, 44640, 47706, 53568, 63608, 66960, 71559, 79510, 89280, 95412, 119265, 127216, 133920, 143118, 159020, 190824, 214677, 238530, 246481, 254432, 267840, 286236, 318040, 357795, 381648, 429354, 477060, 492962, 508864, 572472, 636080, 715590, 739443, 763296, 858708, 954120, 985924, 1073385, 1144944, 1232405, 1272160, 1431180, 1478886, 1526592, 1717416, 1908240, 1971848, 2146770, 2218329, 2289888, 2464810, 2544320, 2862360, 2957772, 3434832, 3697215, 3816480, 3943696, 4293540, 4436658, 4579776, 4929620, 5724720, 5915544, 6654987, 6869664, 7394430, 7632960, 7887392, 8587080, 8873316, 9859240, 11091645, 11449440, 11831088, 13309974, 13739328, 14788860, 15774784, 17174160, 17746632, 19718480, 22183290, 22898880, 23662176, 26619948, 29577720, 33274935, 34348320, 35493264, 39436960, 44366580, 47324352, 53239896, 59155440, 66549870, 68696640, 70986528, 78873920, 88733160, 106479792, 118310880, 133099740, 141973056, 177466320, 212959584, 236621760, 266199480, 354932640, 425919168, 532398960, 709865280, 1064797920, 2129595840]

約数ペア:

[(1, 2129595840), (2, 1064797920), (3, 709865280), (4, 532398960), (5, 425919168), (6, 354932640), (8, 266199480), (9, 236621760), (10, 212959584), (12, 177466320), (15, 141973056), (16, 133099740), (18, 118310880), (20, 106479792), (24, 88733160), (27, 78873920), (30, 70986528), (31, 68696640), (32, 66549870), (36, 59155440), (40, 53239896), (45, 47324352), (48, 44366580), (54, 39436960), (60, 35493264), (62, 34348320), (64, 33274935), (72, 29577720), (80, 26619948), (90, 23662176), (93, 22898880), (96, 22183290), (108, 19718480), (120, 17746632), (124, 17174160), (135, 15774784), (144, 14788860), (155, 13739328), (160, 13309974), (180, 11831088), (186, 11449440), (192, 11091645), (216, 9859240), (240, 8873316), (248, 8587080), (270, 7887392), (279, 7632960), (288, 7394430), (310, 6869664), (320, 6654987), (360, 5915544), (372, 5724720), (432, 4929620), (465, 4579776), (480, 4436658), (496, 4293540), (540, 3943696), (558, 3816480), (576, 3697215), (620, 3434832), (720, 2957772), (744, 2862360), (837, 2544320), (864, 2464810), (930, 2289888), (960, 2218329), (992, 2146770), (1080, 1971848), (1116, 1908240), (1240, 1717416), (1395, 1526592), (1440, 1478886), (1488, 1431180), (1674, 1272160), (1728, 1232405), (1860, 1144944), (1984, 1073385), (2160, 985924), (2232, 954120), (2480, 858708), (2790, 763296), (2880, 739443), (2976, 715590), (3348, 636080), (3720, 572472), (4185, 508864), (4320, 492962), (4464, 477060), (4960, 429354), (5580, 381648), (5952, 357795), (6696, 318040), (7440, 286236), (7951, 267840), (8370, 254432), (8640, 246481), (8928, 238530), (9920, 214677), (11160, 190824), (13392, 159020), (14880, 143118), (15902, 133920), (16740, 127216), (17856, 119265), (22320, 95412), (23853, 89280), (26784, 79510), (29760, 71559), (31804, 66960), (33480, 63608), (39755, 53568), (44640, 47706)]