131218560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 525096000

約数和(自身を除く): 393877440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 109, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 218, 220, 228, 240, 264, 285, 288, 304, 320, 327, 330, 342, 352, 360, 380, 384, 396, 418, 436, 440, 456, 480, 495, 528, 545, 570, 576, 608, 627, 640, 654, 660, 684, 704, 720, 760, 792, 836, 855, 872, 880, 912, 960, 981, 990, 1045, 1056, 1090, 1140, 1152, 1199, 1216, 1254, 1308, 1320, 1368, 1408, 1440, 1520, 1584, 1635, 1672, 1710, 1744, 1760, 1824, 1881, 1920, 1962, 1980, 2071, 2090, 2112, 2180, 2280, 2398, 2432, 2508, 2616, 2640, 2736, 2880, 3040, 3135, 3168, 3270, 3344, 3420, 3488, 3520, 3597, 3648, 3762, 3924, 3960, 4142, 4180, 4224, 4360, 4560, 4796, 4905, 5016, 5232, 5280, 5472, 5760, 5995, 6080, 6213, 6270, 6336, 6540, 6688, 6840, 6976, 7040, 7194, 7296, 7524, 7848, 7920, 8284, 8360, 8720, 9120, 9405, 9592, 9810, 10032, 10355, 10464, 10560, 10791, 10944, 11990, 12160, 12426, 12540, 12672, 13080, 13376, 13680, 13952, 14388, 15048, 15696, 15840, 16568, 16720, 17440, 17985, 18240, 18639, 18810, 19184, 19620, 20064, 20710, 20928, 21120, 21582, 21888, 22781, 23980, 24852, 25080, 26160, 26752, 27360, 28776, 30096, 31065, 31392, 31680, 33136, 33440, 34880, 35970, 36480, 37278, 37620, 38368, 39240, 40128, 41420, 41856, 43164, 45562, 47960, 49704, 50160, 52320, 53955, 54720, 57552, 60192, 62130, 62784, 63360, 66272, 66880, 68343, 69760, 71940, 74556, 75240, 76736, 78480, 80256, 82840, 86328, 91124, 93195, 95920, 99408, 100320, 104640, 107910, 109440, 113905, 115104, 120384, 124260, 125568, 132544, 133760, 136686, 143880, 149112, 150480, 153472, 156960, 165680, 172656, 182248, 186390, 191840, 198816, 200640, 205029, 209280, 215820, 227810, 230208, 240768, 248520, 265088, 273372, 287760, 298224, 300960, 313920, 331360, 341715, 345312, 364496, 372780, 383680, 397632, 401280, 410058, 431640, 455620, 460416, 497040, 546744, 575520, 596448, 601920, 627840, 662720, 683430, 690624, 728992, 745560, 767360, 795264, 820116, 863280, 911240, 994080, 1025145, 1093488, 1151040, 1192896, 1203840, 1325440, 1366860, 1381248, 1457984, 1491120, 1640232, 1726560, 1822480, 1988160, 2050290, 2186976, 2302080, 2385792, 2733720, 2915968, 2982240, 3280464, 3453120, 3644960, 3976320, 4100580, 4373952, 5467440, 5964480, 6560928, 6906240, 7289920, 8201160, 8747904, 10934880, 11928960, 13121856, 14579840, 16402320, 21869760, 26243712, 32804640, 43739520, 65609280, 131218560]

約数ペア:

[(1, 131218560), (2, 65609280), (3, 43739520), (4, 32804640), (5, 26243712), (6, 21869760), (8, 16402320), (9, 14579840), (10, 13121856), (11, 11928960), (12, 10934880), (15, 8747904), (16, 8201160), (18, 7289920), (19, 6906240), (20, 6560928), (22, 5964480), (24, 5467440), (30, 4373952), (32, 4100580), (33, 3976320), (36, 3644960), (38, 3453120), (40, 3280464), (44, 2982240), (45, 2915968), (48, 2733720), (55, 2385792), (57, 2302080), (60, 2186976), (64, 2050290), (66, 1988160), (72, 1822480), (76, 1726560), (80, 1640232), (88, 1491120), (90, 1457984), (95, 1381248), (96, 1366860), (99, 1325440), (109, 1203840), (110, 1192896), (114, 1151040), (120, 1093488), (128, 1025145), (132, 994080), (144, 911240), (152, 863280), (160, 820116), (165, 795264), (171, 767360), (176, 745560), (180, 728992), (190, 690624), (192, 683430), (198, 662720), (209, 627840), (218, 601920), (220, 596448), (228, 575520), (240, 546744), (264, 497040), (285, 460416), (288, 455620), (304, 431640), (320, 410058), (327, 401280), (330, 397632), (342, 383680), (352, 372780), (360, 364496), (380, 345312), (384, 341715), (396, 331360), (418, 313920), (436, 300960), (440, 298224), (456, 287760), (480, 273372), (495, 265088), (528, 248520), (545, 240768), (570, 230208), (576, 227810), (608, 215820), (627, 209280), (640, 205029), (654, 200640), (660, 198816), (684, 191840), (704, 186390), (720, 182248), (760, 172656), (792, 165680), (836, 156960), (855, 153472), (872, 150480), (880, 149112), (912, 143880), (960, 136686), (981, 133760), (990, 132544), (1045, 125568), (1056, 124260), (1090, 120384), (1140, 115104), (1152, 113905), (1199, 109440), (1216, 107910), (1254, 104640), (1308, 100320), (1320, 99408), (1368, 95920), (1408, 93195), (1440, 91124), (1520, 86328), (1584, 82840), (1635, 80256), (1672, 78480), (1710, 76736), (1744, 75240), (1760, 74556), (1824, 71940), (1881, 69760), (1920, 68343), (1962, 66880), (1980, 66272), (2071, 63360), (2090, 62784), (2112, 62130), (2180, 60192), (2280, 57552), (2398, 54720), (2432, 53955), (2508, 52320), (2616, 50160), (2640, 49704), (2736, 47960), (2880, 45562), (3040, 43164), (3135, 41856), (3168, 41420), (3270, 40128), (3344, 39240), (3420, 38368), (3488, 37620), (3520, 37278), (3597, 36480), (3648, 35970), (3762, 34880), (3924, 33440), (3960, 33136), (4142, 31680), (4180, 31392), (4224, 31065), (4360, 30096), (4560, 28776), (4796, 27360), (4905, 26752), (5016, 26160), (5232, 25080), (5280, 24852), (5472, 23980), (5760, 22781), (5995, 21888), (6080, 21582), (6213, 21120), (6270, 20928), (6336, 20710), (6540, 20064), (6688, 19620), (6840, 19184), (6976, 18810), (7040, 18639), (7194, 18240), (7296, 17985), (7524, 17440), (7848, 16720), (7920, 16568), (8284, 15840), (8360, 15696), (8720, 15048), (9120, 14388), (9405, 13952), (9592, 13680), (9810, 13376), (10032, 13080), (10355, 12672), (10464, 12540), (10560, 12426), (10791, 12160), (10944, 11990)]