8255710080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1$

素因数の和:2266

約数の個数: 256

約数和(自身を含む): 29376000000

約数和(自身を除く): 21120289920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 239, 240, 270, 288, 320, 360, 384, 432, 478, 480, 540, 576, 640, 717, 720, 864, 956, 960, 1080, 1152, 1195, 1434, 1440, 1728, 1912, 1920, 1999, 2151, 2160, 2390, 2868, 2880, 3456, 3585, 3824, 3998, 4302, 4320, 4780, 5736, 5760, 5997, 6453, 7170, 7648, 7996, 8604, 8640, 9560, 9995, 10755, 11472, 11994, 12906, 14340, 15296, 15992, 17208, 17280, 17991, 19120, 19990, 21510, 22944, 23988, 25812, 28680, 29985, 30592, 31984, 32265, 34416, 35982, 38240, 39980, 43020, 45888, 47976, 51624, 53973, 57360, 59970, 63968, 64530, 68832, 71964, 76480, 79960, 86040, 89955, 91776, 95952, 103248, 107946, 114720, 119940, 127936, 129060, 137664, 143928, 152960, 159920, 172080, 179910, 191904, 206496, 215892, 229440, 239880, 255872, 258120, 269865, 275328, 287856, 319840, 344160, 359820, 383808, 412992, 431784, 458880, 477761, 479760, 516240, 539730, 575712, 639680, 688320, 719640, 767616, 825984, 863568, 955522, 959520, 1032480, 1079460, 1151424, 1279360, 1376640, 1433283, 1439280, 1727136, 1911044, 1919040, 2064960, 2158920, 2302848, 2388805, 2866566, 2878560, 3454272, 3822088, 3838080, 4129920, 4299849, 4317840, 4777610, 5733132, 5757120, 6908544, 7166415, 7644176, 8599698, 8635680, 9555220, 11466264, 11514240, 12899547, 14332830, 15288352, 17199396, 17271360, 19110440, 21499245, 22932528, 25799094, 28665660, 30576704, 34398792, 34542720, 38220880, 42998490, 45865056, 51598188, 57331320, 61153408, 64497735, 68797584, 76441760, 85996980, 91730112, 103196376, 114662640, 128995470, 137595168, 152883520, 171993960, 183460224, 206392752, 229325280, 257990940, 275190336, 305767040, 343987920, 412785504, 458650560, 515981880, 550380672, 687975840, 825571008, 917301120, 1031963760, 1375951680, 1651142016, 2063927520, 2751903360, 4127855040, 8255710080]

約数ペア:

[(1, 8255710080), (2, 4127855040), (3, 2751903360), (4, 2063927520), (5, 1651142016), (6, 1375951680), (8, 1031963760), (9, 917301120), (10, 825571008), (12, 687975840), (15, 550380672), (16, 515981880), (18, 458650560), (20, 412785504), (24, 343987920), (27, 305767040), (30, 275190336), (32, 257990940), (36, 229325280), (40, 206392752), (45, 183460224), (48, 171993960), (54, 152883520), (60, 137595168), (64, 128995470), (72, 114662640), (80, 103196376), (90, 91730112), (96, 85996980), (108, 76441760), (120, 68797584), (128, 64497735), (135, 61153408), (144, 57331320), (160, 51598188), (180, 45865056), (192, 42998490), (216, 38220880), (239, 34542720), (240, 34398792), (270, 30576704), (288, 28665660), (320, 25799094), (360, 22932528), (384, 21499245), (432, 19110440), (478, 17271360), (480, 17199396), (540, 15288352), (576, 14332830), (640, 12899547), (717, 11514240), (720, 11466264), (864, 9555220), (956, 8635680), (960, 8599698), (1080, 7644176), (1152, 7166415), (1195, 6908544), (1434, 5757120), (1440, 5733132), (1728, 4777610), (1912, 4317840), (1920, 4299849), (1999, 4129920), (2151, 3838080), (2160, 3822088), (2390, 3454272), (2868, 2878560), (2880, 2866566), (3456, 2388805), (3585, 2302848), (3824, 2158920), (3998, 2064960), (4302, 1919040), (4320, 1911044), (4780, 1727136), (5736, 1439280), (5760, 1433283), (5997, 1376640), (6453, 1279360), (7170, 1151424), (7648, 1079460), (7996, 1032480), (8604, 959520), (8640, 955522), (9560, 863568), (9995, 825984), (10755, 767616), (11472, 719640), (11994, 688320), (12906, 639680), (14340, 575712), (15296, 539730), (15992, 516240), (17208, 479760), (17280, 477761), (17991, 458880), (19120, 431784), (19990, 412992), (21510, 383808), (22944, 359820), (23988, 344160), (25812, 319840), (28680, 287856), (29985, 275328), (30592, 269865), (31984, 258120), (32265, 255872), (34416, 239880), (35982, 229440), (38240, 215892), (39980, 206496), (43020, 191904), (45888, 179910), (47976, 172080), (51624, 159920), (53973, 152960), (57360, 143928), (59970, 137664), (63968, 129060), (64530, 127936), (68832, 119940), (71964, 114720), (76480, 107946), (79960, 103248), (86040, 95952), (89955, 91776)]