220159680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 336

約数和(自身を含む): 803208960

約数和(自身を除く): 583049280

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, 59, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 118, 120, 130, 138, 156, 160, 169, 177, 184, 192, 195, 208, 230, 236, 240, 260, 276, 295, 299, 312, 320, 338, 345, 354, 368, 390, 416, 460, 472, 480, 507, 520, 552, 590, 598, 624, 676, 690, 708, 736, 767, 780, 832, 845, 885, 897, 920, 944, 960, 1014, 1040, 1104, 1180, 1196, 1248, 1352, 1357, 1380, 1416, 1472, 1495, 1534, 1560, 1690, 1770, 1794, 1840, 1888, 2028, 2080, 2208, 2301, 2360, 2392, 2496, 2535, 2704, 2714, 2760, 2832, 2990, 3068, 3120, 3380, 3540, 3588, 3680, 3776, 3835, 3887, 4056, 4071, 4160, 4416, 4485, 4602, 4720, 4784, 5070, 5408, 5428, 5520, 5664, 5980, 6136, 6240, 6760, 6785, 7080, 7176, 7360, 7670, 7774, 8112, 8142, 8970, 9204, 9440, 9568, 9971, 10140, 10816, 10856, 11040, 11328, 11505, 11661, 11960, 12272, 12480, 13520, 13570, 14160, 14352, 15340, 15548, 16224, 16284, 17641, 17940, 18408, 18880, 19136, 19435, 19942, 20280, 20355, 21712, 22080, 23010, 23322, 23920, 24544, 27040, 27140, 28320, 28704, 29913, 30680, 31096, 32448, 32568, 35282, 35880, 36816, 38870, 39884, 40560, 40710, 43424, 46020, 46644, 47840, 49088, 49855, 52923, 54080, 54280, 56640, 57408, 58305, 59826, 61360, 62192, 65136, 70564, 71760, 73632, 77740, 79768, 81120, 81420, 86848, 88205, 92040, 93288, 95680, 99710, 105846, 108560, 116610, 119652, 122720, 124384, 130272, 141128, 143520, 147264, 149565, 155480, 159536, 162240, 162840, 176410, 184080, 186576, 199420, 211692, 217120, 229333, 233220, 239304, 245440, 248768, 260544, 264615, 282256, 287040, 299130, 310960, 319072, 325680, 352820, 368160, 373152, 398840, 423384, 434240, 458666, 466440, 478608, 529230, 564512, 598260, 621920, 638144, 651360, 687999, 705640, 736320, 746304, 797680, 846768, 917332, 932880, 957216, 1058460, 1129024, 1146665, 1196520, 1243840, 1302720, 1375998, 1411280, 1595360, 1693536, 1834664, 1865760, 1914432, 2116920, 2293330, 2393040, 2751996, 2822560, 3190720, 3387072, 3439995, 3669328, 3731520, 4233840, 4586660, 4786080, 5503992, 5645120, 6879990, 7338656, 8467680, 9173320, 9572160, 11007984, 13759980, 14677312, 16935360, 18346640, 22015968, 27519960, 36693280, 44031936, 55039920, 73386560, 110079840, 220159680]

約数ペア:

[(1, 220159680), (2, 110079840), (3, 73386560), (4, 55039920), (5, 44031936), (6, 36693280), (8, 27519960), (10, 22015968), (12, 18346640), (13, 16935360), (15, 14677312), (16, 13759980), (20, 11007984), (23, 9572160), (24, 9173320), (26, 8467680), (30, 7338656), (32, 6879990), (39, 5645120), (40, 5503992), (46, 4786080), (48, 4586660), (52, 4233840), (59, 3731520), (60, 3669328), (64, 3439995), (65, 3387072), (69, 3190720), (78, 2822560), (80, 2751996), (92, 2393040), (96, 2293330), (104, 2116920), (115, 1914432), (118, 1865760), (120, 1834664), (130, 1693536), (138, 1595360), (156, 1411280), (160, 1375998), (169, 1302720), (177, 1243840), (184, 1196520), (192, 1146665), (195, 1129024), (208, 1058460), (230, 957216), (236, 932880), (240, 917332), (260, 846768), (276, 797680), (295, 746304), (299, 736320), (312, 705640), (320, 687999), (338, 651360), (345, 638144), (354, 621920), (368, 598260), (390, 564512), (416, 529230), (460, 478608), (472, 466440), (480, 458666), (507, 434240), (520, 423384), (552, 398840), (590, 373152), (598, 368160), (624, 352820), (676, 325680), (690, 319072), (708, 310960), (736, 299130), (767, 287040), (780, 282256), (832, 264615), (845, 260544), (885, 248768), (897, 245440), (920, 239304), (944, 233220), (960, 229333), (1014, 217120), (1040, 211692), (1104, 199420), (1180, 186576), (1196, 184080), (1248, 176410), (1352, 162840), (1357, 162240), (1380, 159536), (1416, 155480), (1472, 149565), (1495, 147264), (1534, 143520), (1560, 141128), (1690, 130272), (1770, 124384), (1794, 122720), (1840, 119652), (1888, 116610), (2028, 108560), (2080, 105846), (2208, 99710), (2301, 95680), (2360, 93288), (2392, 92040), (2496, 88205), (2535, 86848), (2704, 81420), (2714, 81120), (2760, 79768), (2832, 77740), (2990, 73632), (3068, 71760), (3120, 70564), (3380, 65136), (3540, 62192), (3588, 61360), (3680, 59826), (3776, 58305), (3835, 57408), (3887, 56640), (4056, 54280), (4071, 54080), (4160, 52923), (4416, 49855), (4485, 49088), (4602, 47840), (4720, 46644), (4784, 46020), (5070, 43424), (5408, 40710), (5428, 40560), (5520, 39884), (5664, 38870), (5980, 36816), (6136, 35880), (6240, 35282), (6760, 32568), (6785, 32448), (7080, 31096), (7176, 30680), (7360, 29913), (7670, 28704), (7774, 28320), (8112, 27140), (8142, 27040), (8970, 24544), (9204, 23920), (9440, 23322), (9568, 23010), (9971, 22080), (10140, 21712), (10816, 20355), (10856, 20280), (11040, 19942), (11328, 19435), (11505, 19136), (11661, 18880), (11960, 18408), (12272, 17940), (12480, 17641), (13520, 16284), (13570, 16224), (14160, 15548), (14352, 15340)]