16281394080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103099}}^1$

素因数の和:103171

約数の個数: 192

約数和(自身を含む): 59860684800

約数和(自身を除く): 43579290720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5640, 6580, 7520, 7896, 9870, 10528, 11280, 13160, 15792, 19740, 22560, 26320, 31584, 39480, 52640, 78960, 103099, 157920, 206198, 309297, 412396, 515495, 618594, 721693, 824792, 1030990, 1237188, 1443386, 1546485, 1649584, 2061980, 2165079, 2474376, 2886772, 3092970, 3299168, 3608465, 4123960, 4330158, 4845653, 4948752, 5773544, 6185940, 7216930, 8247920, 8660316, 9691306, 9897504, 10825395, 11547088, 12371880, 14433860, 14536959, 16495840, 17320632, 19382612, 21650790, 23094176, 24228265, 24743760, 28867720, 29073918, 33919571, 34641264, 38765224, 43301580, 48456530, 49487520, 57735440, 58147836, 67839142, 69282528, 72684795, 77530448, 86603160, 96913060, 101758713, 115470880, 116295672, 135678284, 145369590, 155060896, 169597855, 173206320, 193826120, 203517426, 232591344, 271356568, 290739180, 339195710, 346412640, 387652240, 407034852, 465182688, 508793565, 542713136, 581478360, 678391420, 775304480, 814069704, 1017587130, 1085426272, 1162956720, 1356782840, 1628139408, 2035174260, 2325913440, 2713565680, 3256278816, 4070348520, 5427131360, 8140697040, 16281394080]

約数ペア:

[(1, 16281394080), (2, 8140697040), (3, 5427131360), (4, 4070348520), (5, 3256278816), (6, 2713565680), (7, 2325913440), (8, 2035174260), (10, 1628139408), (12, 1356782840), (14, 1162956720), (15, 1085426272), (16, 1017587130), (20, 814069704), (21, 775304480), (24, 678391420), (28, 581478360), (30, 542713136), (32, 508793565), (35, 465182688), (40, 407034852), (42, 387652240), (47, 346412640), (48, 339195710), (56, 290739180), (60, 271356568), (70, 232591344), (80, 203517426), (84, 193826120), (94, 173206320), (96, 169597855), (105, 155060896), (112, 145369590), (120, 135678284), (140, 116295672), (141, 115470880), (160, 101758713), (168, 96913060), (188, 86603160), (210, 77530448), (224, 72684795), (235, 69282528), (240, 67839142), (280, 58147836), (282, 57735440), (329, 49487520), (336, 48456530), (376, 43301580), (420, 38765224), (470, 34641264), (480, 33919571), (560, 29073918), (564, 28867720), (658, 24743760), (672, 24228265), (705, 23094176), (752, 21650790), (840, 19382612), (940, 17320632), (987, 16495840), (1120, 14536959), (1128, 14433860), (1316, 12371880), (1410, 11547088), (1504, 10825395), (1645, 9897504), (1680, 9691306), (1880, 8660316), (1974, 8247920), (2256, 7216930), (2632, 6185940), (2820, 5773544), (3290, 4948752), (3360, 4845653), (3760, 4330158), (3948, 4123960), (4512, 3608465), (4935, 3299168), (5264, 3092970), (5640, 2886772), (6580, 2474376), (7520, 2165079), (7896, 2061980), (9870, 1649584), (10528, 1546485), (11280, 1443386), (13160, 1237188), (15792, 1030990), (19740, 824792), (22560, 721693), (26320, 618594), (31584, 515495), (39480, 412396), (52640, 309297), (78960, 206198), (103099, 157920)]