68768280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:994

約数の個数: 192

約数和(自身を含む): 264513600

約数和(自身を除く): 195745320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 941, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 1882, 2030, 2088, 2436, 2520, 2610, 2823, 3045, 3480, 3654, 3764, 4060, 4705, 4872, 5220, 5646, 6090, 6587, 7308, 7528, 8120, 8469, 9135, 9410, 10440, 11292, 12180, 13174, 14115, 14616, 16938, 18270, 18820, 19761, 22584, 24360, 26348, 27289, 28230, 32935, 33876, 36540, 37640, 39522, 42345, 52696, 54578, 56460, 59283, 65870, 67752, 73080, 79044, 81867, 84690, 98805, 109156, 112920, 118566, 131740, 136445, 158088, 163734, 169380, 191023, 197610, 218312, 237132, 245601, 263480, 272890, 296415, 327468, 338760, 382046, 395220, 409335, 474264, 491202, 545780, 573069, 592830, 654936, 764092, 790440, 818670, 955115, 982404, 1091560, 1146138, 1185660, 1228005, 1528184, 1637340, 1719207, 1910230, 1964808, 2292276, 2371320, 2456010, 2865345, 3274680, 3438414, 3820460, 4584552, 4912020, 5730690, 6876828, 7640920, 8596035, 9824040, 11461380, 13753656, 17192070, 22922760, 34384140, 68768280]

約数ペア:

[(1, 68768280), (2, 34384140), (3, 22922760), (4, 17192070), (5, 13753656), (6, 11461380), (7, 9824040), (8, 8596035), (9, 7640920), (10, 6876828), (12, 5730690), (14, 4912020), (15, 4584552), (18, 3820460), (20, 3438414), (21, 3274680), (24, 2865345), (28, 2456010), (29, 2371320), (30, 2292276), (35, 1964808), (36, 1910230), (40, 1719207), (42, 1637340), (45, 1528184), (56, 1228005), (58, 1185660), (60, 1146138), (63, 1091560), (70, 982404), (72, 955115), (84, 818670), (87, 790440), (90, 764092), (105, 654936), (116, 592830), (120, 573069), (126, 545780), (140, 491202), (145, 474264), (168, 409335), (174, 395220), (180, 382046), (203, 338760), (210, 327468), (232, 296415), (252, 272890), (261, 263480), (280, 245601), (290, 237132), (315, 218312), (348, 197610), (360, 191023), (406, 169380), (420, 163734), (435, 158088), (504, 136445), (522, 131740), (580, 118566), (609, 112920), (630, 109156), (696, 98805), (812, 84690), (840, 81867), (870, 79044), (941, 73080), (1015, 67752), (1044, 65870), (1160, 59283), (1218, 56460), (1260, 54578), (1305, 52696), (1624, 42345), (1740, 39522), (1827, 37640), (1882, 36540), (2030, 33876), (2088, 32935), (2436, 28230), (2520, 27289), (2610, 26348), (2823, 24360), (3045, 22584), (3480, 19761), (3654, 18820), (3764, 18270), (4060, 16938), (4705, 14616), (4872, 14115), (5220, 13174), (5646, 12180), (6090, 11292), (6587, 10440), (7308, 9410), (7528, 9135), (8120, 8469)]