1264174080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{487}}^1$

素因数の和:541

約数の個数: 264

約数和(自身を含む): 4387326912

約数和(自身を除く): 3123152832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 487, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 974, 1014, 1024, 1040, 1248, 1280, 1352, 1461, 1536, 1560, 1664, 1690, 1920, 1948, 2028, 2080, 2435, 2496, 2535, 2560, 2704, 2922, 3072, 3120, 3328, 3380, 3840, 3896, 4056, 4160, 4870, 4992, 5070, 5120, 5408, 5844, 6240, 6331, 6656, 6760, 7305, 7680, 7792, 8112, 8320, 9740, 9984, 10140, 10816, 11688, 12480, 12662, 13312, 13520, 14610, 15360, 15584, 16224, 16640, 18993, 19480, 19968, 20280, 21632, 23376, 24960, 25324, 27040, 29220, 31168, 31655, 32448, 33280, 37986, 38960, 39936, 40560, 43264, 46752, 49920, 50648, 54080, 58440, 62336, 63310, 64896, 66560, 75972, 77920, 81120, 82303, 86528, 93504, 94965, 99840, 101296, 108160, 116880, 124672, 126620, 129792, 151944, 155840, 162240, 164606, 173056, 187008, 189930, 199680, 202592, 216320, 233760, 246909, 249344, 253240, 259584, 303888, 311680, 324480, 329212, 374016, 379860, 405184, 411515, 432640, 467520, 493818, 498688, 506480, 519168, 607776, 623360, 648960, 658424, 748032, 759720, 810368, 823030, 865280, 935040, 987636, 1012960, 1215552, 1234545, 1246720, 1297920, 1316848, 1496064, 1519440, 1620736, 1646060, 1870080, 1975272, 2025920, 2431104, 2469090, 2493440, 2595840, 2633696, 3038880, 3241472, 3292120, 3740160, 3950544, 4051840, 4862208, 4938180, 5267392, 6077760, 6482944, 6584240, 7480320, 7901088, 8103680, 9724416, 9876360, 10534784, 12155520, 13168480, 15802176, 16207360, 19448832, 19752720, 21069568, 24311040, 26336960, 31604352, 32414720, 39505440, 42139136, 48622080, 52673920, 63208704, 79010880, 84278272, 97244160, 105347840, 126417408, 158021760, 210695680, 252834816, 316043520, 421391360, 632087040, 1264174080]

約数ペア:

[(1, 1264174080), (2, 632087040), (3, 421391360), (4, 316043520), (5, 252834816), (6, 210695680), (8, 158021760), (10, 126417408), (12, 105347840), (13, 97244160), (15, 84278272), (16, 79010880), (20, 63208704), (24, 52673920), (26, 48622080), (30, 42139136), (32, 39505440), (39, 32414720), (40, 31604352), (48, 26336960), (52, 24311040), (60, 21069568), (64, 19752720), (65, 19448832), (78, 16207360), (80, 15802176), (96, 13168480), (104, 12155520), (120, 10534784), (128, 9876360), (130, 9724416), (156, 8103680), (160, 7901088), (169, 7480320), (192, 6584240), (195, 6482944), (208, 6077760), (240, 5267392), (256, 4938180), (260, 4862208), (312, 4051840), (320, 3950544), (338, 3740160), (384, 3292120), (390, 3241472), (416, 3038880), (480, 2633696), (487, 2595840), (507, 2493440), (512, 2469090), (520, 2431104), (624, 2025920), (640, 1975272), (676, 1870080), (768, 1646060), (780, 1620736), (832, 1519440), (845, 1496064), (960, 1316848), (974, 1297920), (1014, 1246720), (1024, 1234545), (1040, 1215552), (1248, 1012960), (1280, 987636), (1352, 935040), (1461, 865280), (1536, 823030), (1560, 810368), (1664, 759720), (1690, 748032), (1920, 658424), (1948, 648960), (2028, 623360), (2080, 607776), (2435, 519168), (2496, 506480), (2535, 498688), (2560, 493818), (2704, 467520), (2922, 432640), (3072, 411515), (3120, 405184), (3328, 379860), (3380, 374016), (3840, 329212), (3896, 324480), (4056, 311680), (4160, 303888), (4870, 259584), (4992, 253240), (5070, 249344), (5120, 246909), (5408, 233760), (5844, 216320), (6240, 202592), (6331, 199680), (6656, 189930), (6760, 187008), (7305, 173056), (7680, 164606), (7792, 162240), (8112, 155840), (8320, 151944), (9740, 129792), (9984, 126620), (10140, 124672), (10816, 116880), (11688, 108160), (12480, 101296), (12662, 99840), (13312, 94965), (13520, 93504), (14610, 86528), (15360, 82303), (15584, 81120), (16224, 77920), (16640, 75972), (18993, 66560), (19480, 64896), (19968, 63310), (20280, 62336), (21632, 58440), (23376, 54080), (24960, 50648), (25324, 49920), (27040, 46752), (29220, 43264), (31168, 40560), (31655, 39936), (32448, 38960), (33280, 37986)]