17801671680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29717}}^1$

素因数の和:29761

約数の個数: 264

約数和(自身を含む): 66429358632

約数和(自身を除く): 48627686952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5120, 5760, 6240, 6656, 7488, 7680, 8320, 9216, 9360, 9984, 11520, 12480, 13312, 14976, 15360, 16640, 18720, 19968, 23040, 24960, 29717, 29952, 33280, 37440, 39936, 46080, 49920, 59434, 59904, 66560, 74880, 89151, 99840, 118868, 119808, 148585, 149760, 178302, 199680, 237736, 267453, 297170, 299520, 356604, 386321, 445755, 475472, 534906, 594340, 599040, 713208, 772642, 891510, 950944, 1069812, 1158963, 1188680, 1337265, 1426416, 1545284, 1783020, 1901888, 1931605, 2139624, 2317926, 2377360, 2674530, 2852832, 3090568, 3476889, 3566040, 3803776, 3863210, 4279248, 4635852, 4754720, 5349060, 5705664, 5794815, 6181136, 6953778, 7132080, 7607552, 7726420, 8558496, 9271704, 9509440, 10698120, 11411328, 11589630, 12362272, 13907556, 14264160, 15215104, 15452840, 17116992, 17384445, 18543408, 19018880, 21396240, 22822656, 23179260, 24724544, 27815112, 28528320, 30430208, 30905680, 34233984, 34768890, 37086816, 38037760, 42792480, 45645312, 46358520, 49449088, 55630224, 57056640, 61811360, 68467968, 69537780, 74173632, 76075520, 85584960, 91290624, 92717040, 98898176, 111260448, 114113280, 123622720, 136935936, 139075560, 148347264, 152151040, 171169920, 185434080, 197796352, 222520896, 228226560, 247245440, 273871872, 278151120, 296694528, 342339840, 370868160, 395592704, 445041792, 456453120, 494490880, 556302240, 593389056, 684679680, 741736320, 890083584, 988981760, 1112604480, 1186778112, 1369359360, 1483472640, 1780167168, 1977963520, 2225208960, 2966945280, 3560334336, 4450417920, 5933890560, 8900835840, 17801671680]

約数ペア:

[(1, 17801671680), (2, 8900835840), (3, 5933890560), (4, 4450417920), (5, 3560334336), (6, 2966945280), (8, 2225208960), (9, 1977963520), (10, 1780167168), (12, 1483472640), (13, 1369359360), (15, 1186778112), (16, 1112604480), (18, 988981760), (20, 890083584), (24, 741736320), (26, 684679680), (30, 593389056), (32, 556302240), (36, 494490880), (39, 456453120), (40, 445041792), (45, 395592704), (48, 370868160), (52, 342339840), (60, 296694528), (64, 278151120), (65, 273871872), (72, 247245440), (78, 228226560), (80, 222520896), (90, 197796352), (96, 185434080), (104, 171169920), (117, 152151040), (120, 148347264), (128, 139075560), (130, 136935936), (144, 123622720), (156, 114113280), (160, 111260448), (180, 98898176), (192, 92717040), (195, 91290624), (208, 85584960), (234, 76075520), (240, 74173632), (256, 69537780), (260, 68467968), (288, 61811360), (312, 57056640), (320, 55630224), (360, 49449088), (384, 46358520), (390, 45645312), (416, 42792480), (468, 38037760), (480, 37086816), (512, 34768890), (520, 34233984), (576, 30905680), (585, 30430208), (624, 28528320), (640, 27815112), (720, 24724544), (768, 23179260), (780, 22822656), (832, 21396240), (936, 19018880), (960, 18543408), (1024, 17384445), (1040, 17116992), (1152, 15452840), (1170, 15215104), (1248, 14264160), (1280, 13907556), (1440, 12362272), (1536, 11589630), (1560, 11411328), (1664, 10698120), (1872, 9509440), (1920, 9271704), (2080, 8558496), (2304, 7726420), (2340, 7607552), (2496, 7132080), (2560, 6953778), (2880, 6181136), (3072, 5794815), (3120, 5705664), (3328, 5349060), (3744, 4754720), (3840, 4635852), (4160, 4279248), (4608, 3863210), (4680, 3803776), (4992, 3566040), (5120, 3476889), (5760, 3090568), (6240, 2852832), (6656, 2674530), (7488, 2377360), (7680, 2317926), (8320, 2139624), (9216, 1931605), (9360, 1901888), (9984, 1783020), (11520, 1545284), (12480, 1426416), (13312, 1337265), (14976, 1188680), (15360, 1158963), (16640, 1069812), (18720, 950944), (19968, 891510), (23040, 772642), (24960, 713208), (29717, 599040), (29952, 594340), (33280, 534906), (37440, 475472), (39936, 445755), (46080, 386321), (49920, 356604), (59434, 299520), (59904, 297170), (66560, 267453), (74880, 237736), (89151, 199680), (99840, 178302), (118868, 149760), (119808, 148585)]