2177591040

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{7001}}^1$

素因数の和:7037

約数の個数: 216

約数和(自身を含む): 7814400048

約数和(自身を除く): 5636809008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7001, 7776, 8640, 9720, 10368, 11520, 12960, 14002, 15552, 17280, 19440, 20736, 21003, 25920, 28004, 31104, 34560, 35005, 38880, 42006, 51840, 56008, 62208, 63009, 70010, 77760, 84012, 103680, 105015, 112016, 126018, 140020, 155520, 168024, 189027, 210030, 224032, 252036, 280040, 311040, 315045, 336048, 378054, 420060, 448064, 504072, 560080, 567081, 630090, 672096, 756108, 840120, 896128, 945135, 1008144, 1120160, 1134162, 1260180, 1344192, 1512216, 1680240, 1701243, 1792256, 1890270, 2016288, 2240320, 2268324, 2520360, 2688384, 2835405, 3024432, 3360480, 3402486, 3780540, 4032576, 4480640, 4536648, 5040720, 5376768, 5670810, 6048864, 6720960, 6804972, 7561080, 8065152, 8506215, 8961280, 9073296, 10081440, 11341620, 12097728, 13441920, 13609944, 15122160, 16130304, 17012430, 18146592, 20162880, 22683240, 24195456, 26883840, 27219888, 30244320, 34024860, 36293184, 40325760, 45366480, 48390912, 54439776, 60488640, 68049720, 72586368, 80651520, 90732960, 108879552, 120977280, 136099440, 145172736, 181465920, 217759104, 241954560, 272198880, 362931840, 435518208, 544397760, 725863680, 1088795520, 2177591040]

約数ペア:

[(1, 2177591040), (2, 1088795520), (3, 725863680), (4, 544397760), (5, 435518208), (6, 362931840), (8, 272198880), (9, 241954560), (10, 217759104), (12, 181465920), (15, 145172736), (16, 136099440), (18, 120977280), (20, 108879552), (24, 90732960), (27, 80651520), (30, 72586368), (32, 68049720), (36, 60488640), (40, 54439776), (45, 48390912), (48, 45366480), (54, 40325760), (60, 36293184), (64, 34024860), (72, 30244320), (80, 27219888), (81, 26883840), (90, 24195456), (96, 22683240), (108, 20162880), (120, 18146592), (128, 17012430), (135, 16130304), (144, 15122160), (160, 13609944), (162, 13441920), (180, 12097728), (192, 11341620), (216, 10081440), (240, 9073296), (243, 8961280), (256, 8506215), (270, 8065152), (288, 7561080), (320, 6804972), (324, 6720960), (360, 6048864), (384, 5670810), (405, 5376768), (432, 5040720), (480, 4536648), (486, 4480640), (540, 4032576), (576, 3780540), (640, 3402486), (648, 3360480), (720, 3024432), (768, 2835405), (810, 2688384), (864, 2520360), (960, 2268324), (972, 2240320), (1080, 2016288), (1152, 1890270), (1215, 1792256), (1280, 1701243), (1296, 1680240), (1440, 1512216), (1620, 1344192), (1728, 1260180), (1920, 1134162), (1944, 1120160), (2160, 1008144), (2304, 945135), (2430, 896128), (2592, 840120), (2880, 756108), (3240, 672096), (3456, 630090), (3840, 567081), (3888, 560080), (4320, 504072), (4860, 448064), (5184, 420060), (5760, 378054), (6480, 336048), (6912, 315045), (7001, 311040), (7776, 280040), (8640, 252036), (9720, 224032), (10368, 210030), (11520, 189027), (12960, 168024), (14002, 155520), (15552, 140020), (17280, 126018), (19440, 112016), (20736, 105015), (21003, 103680), (25920, 84012), (28004, 77760), (31104, 70010), (34560, 63009), (35005, 62208), (38880, 56008), (42006, 51840)]