275375360

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 216

約数和(自身を含む): 763066080

約数和(自身を除く): 487690720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 67, 76, 80, 95, 104, 128, 130, 134, 152, 160, 169, 190, 208, 247, 256, 260, 268, 304, 320, 335, 338, 380, 416, 494, 520, 536, 608, 640, 670, 676, 760, 832, 845, 871, 988, 1040, 1072, 1216, 1235, 1273, 1280, 1340, 1352, 1520, 1664, 1690, 1742, 1976, 2080, 2144, 2432, 2470, 2546, 2680, 2704, 3040, 3211, 3328, 3380, 3484, 3952, 4160, 4288, 4355, 4864, 4940, 5092, 5360, 5408, 6080, 6365, 6422, 6760, 6968, 7904, 8320, 8576, 8710, 9880, 10184, 10720, 10816, 11323, 12160, 12730, 12844, 13520, 13936, 15808, 16055, 16549, 16640, 17152, 17420, 19760, 20368, 21440, 21632, 22646, 24320, 25460, 25688, 27040, 27872, 31616, 32110, 33098, 34840, 39520, 40736, 42880, 43264, 45292, 50920, 51376, 54080, 55744, 56615, 63232, 64220, 66196, 69680, 79040, 81472, 82745, 85760, 90584, 101840, 102752, 108160, 111488, 113230, 128440, 132392, 139360, 158080, 162944, 165490, 181168, 203680, 205504, 215137, 216320, 222976, 226460, 256880, 264784, 278720, 316160, 325888, 330980, 362336, 407360, 411008, 430274, 452920, 513760, 529568, 557440, 661960, 724672, 814720, 822016, 860548, 905840, 1027520, 1059136, 1075685, 1114880, 1323920, 1449344, 1629440, 1721096, 1811680, 2055040, 2118272, 2151370, 2647840, 2898688, 3442192, 3623360, 4110080, 4236544, 4302740, 5295680, 6884384, 7246720, 8605480, 10591360, 13768768, 14493440, 17210960, 21182720, 27537536, 34421920, 55075072, 68843840, 137687680, 275375360]

約数ペア:

[(1, 275375360), (2, 137687680), (4, 68843840), (5, 55075072), (8, 34421920), (10, 27537536), (13, 21182720), (16, 17210960), (19, 14493440), (20, 13768768), (26, 10591360), (32, 8605480), (38, 7246720), (40, 6884384), (52, 5295680), (64, 4302740), (65, 4236544), (67, 4110080), (76, 3623360), (80, 3442192), (95, 2898688), (104, 2647840), (128, 2151370), (130, 2118272), (134, 2055040), (152, 1811680), (160, 1721096), (169, 1629440), (190, 1449344), (208, 1323920), (247, 1114880), (256, 1075685), (260, 1059136), (268, 1027520), (304, 905840), (320, 860548), (335, 822016), (338, 814720), (380, 724672), (416, 661960), (494, 557440), (520, 529568), (536, 513760), (608, 452920), (640, 430274), (670, 411008), (676, 407360), (760, 362336), (832, 330980), (845, 325888), (871, 316160), (988, 278720), (1040, 264784), (1072, 256880), (1216, 226460), (1235, 222976), (1273, 216320), (1280, 215137), (1340, 205504), (1352, 203680), (1520, 181168), (1664, 165490), (1690, 162944), (1742, 158080), (1976, 139360), (2080, 132392), (2144, 128440), (2432, 113230), (2470, 111488), (2546, 108160), (2680, 102752), (2704, 101840), (3040, 90584), (3211, 85760), (3328, 82745), (3380, 81472), (3484, 79040), (3952, 69680), (4160, 66196), (4288, 64220), (4355, 63232), (4864, 56615), (4940, 55744), (5092, 54080), (5360, 51376), (5408, 50920), (6080, 45292), (6365, 43264), (6422, 42880), (6760, 40736), (6968, 39520), (7904, 34840), (8320, 33098), (8576, 32110), (8710, 31616), (9880, 27872), (10184, 27040), (10720, 25688), (10816, 25460), (11323, 24320), (12160, 22646), (12730, 21632), (12844, 21440), (13520, 20368), (13936, 19760), (15808, 17420), (16055, 17152), (16549, 16640)]