218599680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 288

約数和(自身を含む): 782933760

約数和(自身を除く): 564334080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 151, 156, 160, 174, 192, 195, 208, 232, 240, 256, 260, 290, 302, 312, 320, 348, 377, 384, 390, 416, 435, 453, 464, 480, 520, 580, 604, 624, 640, 696, 754, 755, 768, 780, 832, 870, 906, 928, 960, 1040, 1131, 1160, 1208, 1248, 1280, 1392, 1508, 1510, 1560, 1664, 1740, 1812, 1856, 1885, 1920, 1963, 2080, 2262, 2265, 2320, 2416, 2496, 2784, 3016, 3020, 3120, 3328, 3480, 3624, 3712, 3770, 3840, 3926, 4160, 4379, 4524, 4530, 4640, 4832, 4992, 5568, 5655, 5889, 6032, 6040, 6240, 6960, 7248, 7424, 7540, 7852, 8320, 8758, 9048, 9060, 9280, 9664, 9815, 9984, 11136, 11310, 11778, 12064, 12080, 12480, 13137, 13920, 14496, 15080, 15704, 16640, 17516, 18096, 18120, 18560, 19328, 19630, 21895, 22272, 22620, 23556, 24128, 24160, 24960, 26274, 27840, 28992, 29445, 30160, 31408, 35032, 36192, 36240, 37120, 38656, 39260, 43790, 45240, 47112, 48256, 48320, 49920, 52548, 55680, 56927, 57984, 58890, 60320, 62816, 65685, 70064, 72384, 72480, 78520, 87580, 90480, 94224, 96512, 96640, 105096, 111360, 113854, 115968, 117780, 120640, 125632, 131370, 140128, 144768, 144960, 157040, 170781, 175160, 180960, 188448, 193280, 210192, 227708, 235560, 241280, 251264, 262740, 280256, 284635, 289536, 289920, 314080, 341562, 350320, 361920, 376896, 420384, 455416, 471120, 482560, 502528, 525480, 560512, 569270, 579840, 628160, 683124, 700640, 723840, 753792, 840768, 853905, 910832, 942240, 1050960, 1121024, 1138540, 1256320, 1366248, 1401280, 1447680, 1507584, 1681536, 1707810, 1821664, 1884480, 2101920, 2277080, 2512640, 2732496, 2802560, 3363072, 3415620, 3643328, 3768960, 4203840, 4554160, 5464992, 5605120, 6831240, 7286656, 7537920, 8407680, 9108320, 10929984, 13662480, 14573312, 16815360, 18216640, 21859968, 27324960, 36433280, 43719936, 54649920, 72866560, 109299840, 218599680]

約数ペア:

[(1, 218599680), (2, 109299840), (3, 72866560), (4, 54649920), (5, 43719936), (6, 36433280), (8, 27324960), (10, 21859968), (12, 18216640), (13, 16815360), (15, 14573312), (16, 13662480), (20, 10929984), (24, 9108320), (26, 8407680), (29, 7537920), (30, 7286656), (32, 6831240), (39, 5605120), (40, 5464992), (48, 4554160), (52, 4203840), (58, 3768960), (60, 3643328), (64, 3415620), (65, 3363072), (78, 2802560), (80, 2732496), (87, 2512640), (96, 2277080), (104, 2101920), (116, 1884480), (120, 1821664), (128, 1707810), (130, 1681536), (145, 1507584), (151, 1447680), (156, 1401280), (160, 1366248), (174, 1256320), (192, 1138540), (195, 1121024), (208, 1050960), (232, 942240), (240, 910832), (256, 853905), (260, 840768), (290, 753792), (302, 723840), (312, 700640), (320, 683124), (348, 628160), (377, 579840), (384, 569270), (390, 560512), (416, 525480), (435, 502528), (453, 482560), (464, 471120), (480, 455416), (520, 420384), (580, 376896), (604, 361920), (624, 350320), (640, 341562), (696, 314080), (754, 289920), (755, 289536), (768, 284635), (780, 280256), (832, 262740), (870, 251264), (906, 241280), (928, 235560), (960, 227708), (1040, 210192), (1131, 193280), (1160, 188448), (1208, 180960), (1248, 175160), (1280, 170781), (1392, 157040), (1508, 144960), (1510, 144768), (1560, 140128), (1664, 131370), (1740, 125632), (1812, 120640), (1856, 117780), (1885, 115968), (1920, 113854), (1963, 111360), (2080, 105096), (2262, 96640), (2265, 96512), (2320, 94224), (2416, 90480), (2496, 87580), (2784, 78520), (3016, 72480), (3020, 72384), (3120, 70064), (3328, 65685), (3480, 62816), (3624, 60320), (3712, 58890), (3770, 57984), (3840, 56927), (3926, 55680), (4160, 52548), (4379, 49920), (4524, 48320), (4530, 48256), (4640, 47112), (4832, 45240), (4992, 43790), (5568, 39260), (5655, 38656), (5889, 37120), (6032, 36240), (6040, 36192), (6240, 35032), (6960, 31408), (7248, 30160), (7424, 29445), (7540, 28992), (7852, 27840), (8320, 26274), (8758, 24960), (9048, 24160), (9060, 24128), (9280, 23556), (9664, 22620), (9815, 22272), (9984, 21895), (11136, 19630), (11310, 19328), (11778, 18560), (12064, 18120), (12080, 18096), (12480, 17516), (13137, 16640), (13920, 15704), (14496, 15080)]