1797928080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 320

約数和(自身を含む): 6419589120

約数和(自身を除く): 4621661040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 31, 39, 40, 48, 52, 58, 60, 62, 65, 78, 80, 87, 93, 104, 116, 120, 124, 130, 145, 155, 156, 174, 186, 195, 208, 232, 240, 248, 260, 290, 310, 312, 348, 372, 377, 390, 403, 435, 464, 465, 496, 520, 580, 620, 624, 641, 696, 744, 754, 780, 806, 870, 899, 930, 1040, 1131, 1160, 1209, 1240, 1282, 1392, 1488, 1508, 1560, 1612, 1740, 1798, 1860, 1885, 1923, 2015, 2262, 2320, 2418, 2480, 2564, 2697, 3016, 3120, 3205, 3224, 3480, 3596, 3720, 3770, 3846, 4030, 4495, 4524, 4836, 5128, 5394, 5655, 6032, 6045, 6410, 6448, 6960, 7192, 7440, 7540, 7692, 8060, 8333, 8990, 9048, 9615, 9672, 10256, 10788, 11310, 11687, 12090, 12820, 13485, 14384, 15080, 15384, 16120, 16666, 17980, 18096, 18589, 19230, 19344, 19871, 21576, 22620, 23374, 24180, 24999, 25640, 26970, 30160, 30768, 32240, 33332, 35061, 35960, 37178, 38460, 39742, 41665, 43152, 45240, 46748, 48360, 49998, 51280, 53940, 55767, 58435, 59613, 66664, 70122, 71920, 74356, 76920, 79484, 83330, 90480, 92945, 93496, 96720, 99355, 99996, 107880, 111534, 116870, 119226, 124995, 133328, 140244, 148712, 153840, 158968, 166660, 175305, 185890, 186992, 198710, 199992, 215760, 223068, 233740, 238452, 241657, 249990, 258323, 278835, 280488, 297424, 298065, 317936, 333320, 350610, 371780, 397420, 399984, 446136, 467480, 476904, 483314, 499980, 516646, 557670, 560976, 576259, 596130, 666640, 701220, 724971, 743560, 774969, 794840, 892272, 934960, 953808, 966628, 999960, 1033292, 1115340, 1152518, 1192260, 1208285, 1291615, 1402440, 1449942, 1487120, 1549938, 1589680, 1728777, 1933256, 1999920, 2066584, 2230680, 2305036, 2384520, 2416570, 2583230, 2804880, 2881295, 2899884, 3099876, 3457554, 3624855, 3866512, 3874845, 4133168, 4461360, 4610072, 4769040, 4833140, 5166460, 5762590, 5799768, 6199752, 6915108, 7249710, 7491367, 7749690, 8643885, 9220144, 9666280, 10332920, 11525180, 11599536, 12399504, 13830216, 14499420, 14982734, 15499380, 17287770, 19332560, 20665840, 22474101, 23050360, 27660432, 28998840, 29965468, 30998760, 34575540, 37456835, 44948202, 46100720, 57997680, 59930936, 61997520, 69151080, 74913670, 89896404, 112370505, 119861872, 138302160, 149827340, 179792808, 224741010, 299654680, 359585616, 449482020, 599309360, 898964040, 1797928080]

約数ペア:

[(1, 1797928080), (2, 898964040), (3, 599309360), (4, 449482020), (5, 359585616), (6, 299654680), (8, 224741010), (10, 179792808), (12, 149827340), (13, 138302160), (15, 119861872), (16, 112370505), (20, 89896404), (24, 74913670), (26, 69151080), (29, 61997520), (30, 59930936), (31, 57997680), (39, 46100720), (40, 44948202), (48, 37456835), (52, 34575540), (58, 30998760), (60, 29965468), (62, 28998840), (65, 27660432), (78, 23050360), (80, 22474101), (87, 20665840), (93, 19332560), (104, 17287770), (116, 15499380), (120, 14982734), (124, 14499420), (130, 13830216), (145, 12399504), (155, 11599536), (156, 11525180), (174, 10332920), (186, 9666280), (195, 9220144), (208, 8643885), (232, 7749690), (240, 7491367), (248, 7249710), (260, 6915108), (290, 6199752), (310, 5799768), (312, 5762590), (348, 5166460), (372, 4833140), (377, 4769040), (390, 4610072), (403, 4461360), (435, 4133168), (464, 3874845), (465, 3866512), (496, 3624855), (520, 3457554), (580, 3099876), (620, 2899884), (624, 2881295), (641, 2804880), (696, 2583230), (744, 2416570), (754, 2384520), (780, 2305036), (806, 2230680), (870, 2066584), (899, 1999920), (930, 1933256), (1040, 1728777), (1131, 1589680), (1160, 1549938), (1209, 1487120), (1240, 1449942), (1282, 1402440), (1392, 1291615), (1488, 1208285), (1508, 1192260), (1560, 1152518), (1612, 1115340), (1740, 1033292), (1798, 999960), (1860, 966628), (1885, 953808), (1923, 934960), (2015, 892272), (2262, 794840), (2320, 774969), (2418, 743560), (2480, 724971), (2564, 701220), (2697, 666640), (3016, 596130), (3120, 576259), (3205, 560976), (3224, 557670), (3480, 516646), (3596, 499980), (3720, 483314), (3770, 476904), (3846, 467480), (4030, 446136), (4495, 399984), (4524, 397420), (4836, 371780), (5128, 350610), (5394, 333320), (5655, 317936), (6032, 298065), (6045, 297424), (6410, 280488), (6448, 278835), (6960, 258323), (7192, 249990), (7440, 241657), (7540, 238452), (7692, 233740), (8060, 223068), (8333, 215760), (8990, 199992), (9048, 198710), (9615, 186992), (9672, 185890), (10256, 175305), (10788, 166660), (11310, 158968), (11687, 153840), (12090, 148712), (12820, 140244), (13485, 133328), (14384, 124995), (15080, 119226), (15384, 116870), (16120, 111534), (16666, 107880), (17980, 99996), (18096, 99355), (18589, 96720), (19230, 93496), (19344, 92945), (19871, 90480), (21576, 83330), (22620, 79484), (23374, 76920), (24180, 74356), (24999, 71920), (25640, 70122), (26970, 66664), (30160, 59613), (30768, 58435), (32240, 55767), (33332, 53940), (35061, 51280), (35960, 49998), (37178, 48360), (38460, 46748), (39742, 45240), (41665, 43152)]