235659840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 224

約数和(自身を含む): 841833216

約数和(自身を除く): 606173376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 690, 736, 780, 821, 832, 897, 920, 960, 1040, 1104, 1196, 1248, 1380, 1472, 1495, 1560, 1642, 1794, 1840, 2080, 2208, 2392, 2463, 2496, 2760, 2990, 3120, 3284, 3588, 3680, 4105, 4160, 4416, 4485, 4784, 4926, 5520, 5980, 6240, 6568, 7176, 7360, 8210, 8970, 9568, 9852, 10673, 11040, 11960, 12315, 12480, 13136, 14352, 16420, 17940, 18883, 19136, 19704, 21346, 22080, 23920, 24630, 26272, 28704, 32019, 32840, 35880, 37766, 39408, 42692, 47840, 49260, 52544, 53365, 56649, 57408, 64038, 65680, 71760, 75532, 78816, 85384, 94415, 95680, 98520, 106730, 113298, 128076, 131360, 143520, 151064, 157632, 160095, 170768, 188830, 197040, 213460, 226596, 245479, 256152, 262720, 283245, 287040, 302128, 320190, 341536, 377660, 394080, 426920, 453192, 490958, 512304, 566490, 604256, 640380, 683072, 736437, 755320, 788160, 853840, 906384, 981916, 1024608, 1132980, 1208512, 1227395, 1280760, 1472874, 1510640, 1707680, 1812768, 1963832, 2049216, 2265960, 2454790, 2561520, 2945748, 3021280, 3415360, 3625536, 3682185, 3927664, 4531920, 4909580, 5123040, 5891496, 6042560, 7364370, 7855328, 9063840, 9819160, 10246080, 11782992, 14728740, 15710656, 18127680, 19638320, 23565984, 29457480, 39276640, 47131968, 58914960, 78553280, 117829920, 235659840]

約数ペア:

[(1, 235659840), (2, 117829920), (3, 78553280), (4, 58914960), (5, 47131968), (6, 39276640), (8, 29457480), (10, 23565984), (12, 19638320), (13, 18127680), (15, 15710656), (16, 14728740), (20, 11782992), (23, 10246080), (24, 9819160), (26, 9063840), (30, 7855328), (32, 7364370), (39, 6042560), (40, 5891496), (46, 5123040), (48, 4909580), (52, 4531920), (60, 3927664), (64, 3682185), (65, 3625536), (69, 3415360), (78, 3021280), (80, 2945748), (92, 2561520), (96, 2454790), (104, 2265960), (115, 2049216), (120, 1963832), (130, 1812768), (138, 1707680), (156, 1510640), (160, 1472874), (184, 1280760), (192, 1227395), (195, 1208512), (208, 1132980), (230, 1024608), (240, 981916), (260, 906384), (276, 853840), (299, 788160), (312, 755320), (320, 736437), (345, 683072), (368, 640380), (390, 604256), (416, 566490), (460, 512304), (480, 490958), (520, 453192), (552, 426920), (598, 394080), (624, 377660), (690, 341536), (736, 320190), (780, 302128), (821, 287040), (832, 283245), (897, 262720), (920, 256152), (960, 245479), (1040, 226596), (1104, 213460), (1196, 197040), (1248, 188830), (1380, 170768), (1472, 160095), (1495, 157632), (1560, 151064), (1642, 143520), (1794, 131360), (1840, 128076), (2080, 113298), (2208, 106730), (2392, 98520), (2463, 95680), (2496, 94415), (2760, 85384), (2990, 78816), (3120, 75532), (3284, 71760), (3588, 65680), (3680, 64038), (4105, 57408), (4160, 56649), (4416, 53365), (4485, 52544), (4784, 49260), (4926, 47840), (5520, 42692), (5980, 39408), (6240, 37766), (6568, 35880), (7176, 32840), (7360, 32019), (8210, 28704), (8970, 26272), (9568, 24630), (9852, 23920), (10673, 22080), (11040, 21346), (11960, 19704), (12315, 19136), (12480, 18883), (13136, 17940), (14352, 16420)]