829376640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1455

約数の個数: 192

約数和(自身を含む): 2892403800

約数和(自身を除く): 2063027160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 384, 436, 480, 545, 576, 640, 654, 720, 872, 960, 981, 1090, 1152, 1308, 1321, 1440, 1635, 1744, 1920, 1962, 2180, 2616, 2642, 2880, 3270, 3488, 3924, 3963, 4360, 4905, 5232, 5284, 5760, 6540, 6605, 6976, 7848, 7926, 8720, 9810, 10464, 10568, 11889, 13080, 13210, 13952, 15696, 15852, 17440, 19620, 19815, 20928, 21136, 23778, 26160, 26420, 31392, 31704, 34880, 39240, 39630, 41856, 42272, 47556, 52320, 52840, 59445, 62784, 63408, 69760, 78480, 79260, 84544, 95112, 104640, 105680, 118890, 125568, 126816, 143989, 156960, 158520, 169088, 190224, 209280, 211360, 237780, 253632, 287978, 313920, 317040, 380448, 422720, 431967, 475560, 507264, 575956, 627840, 634080, 719945, 760896, 845440, 863934, 951120, 1151912, 1268160, 1295901, 1439890, 1521792, 1727868, 1902240, 2159835, 2303824, 2536320, 2591802, 2879780, 3455736, 3804480, 4319670, 4607648, 5183604, 5759560, 6479505, 6911472, 7608960, 8639340, 9215296, 10367208, 11519120, 12959010, 13822944, 17278680, 18430592, 20734416, 23038240, 25918020, 27645888, 34557360, 41468832, 46076480, 51836040, 55291776, 69114720, 82937664, 92152960, 103672080, 138229440, 165875328, 207344160, 276458880, 414688320, 829376640]

約数ペア:

[(1, 829376640), (2, 414688320), (3, 276458880), (4, 207344160), (5, 165875328), (6, 138229440), (8, 103672080), (9, 92152960), (10, 82937664), (12, 69114720), (15, 55291776), (16, 51836040), (18, 46076480), (20, 41468832), (24, 34557360), (30, 27645888), (32, 25918020), (36, 23038240), (40, 20734416), (45, 18430592), (48, 17278680), (60, 13822944), (64, 12959010), (72, 11519120), (80, 10367208), (90, 9215296), (96, 8639340), (109, 7608960), (120, 6911472), (128, 6479505), (144, 5759560), (160, 5183604), (180, 4607648), (192, 4319670), (218, 3804480), (240, 3455736), (288, 2879780), (320, 2591802), (327, 2536320), (360, 2303824), (384, 2159835), (436, 1902240), (480, 1727868), (545, 1521792), (576, 1439890), (640, 1295901), (654, 1268160), (720, 1151912), (872, 951120), (960, 863934), (981, 845440), (1090, 760896), (1152, 719945), (1308, 634080), (1321, 627840), (1440, 575956), (1635, 507264), (1744, 475560), (1920, 431967), (1962, 422720), (2180, 380448), (2616, 317040), (2642, 313920), (2880, 287978), (3270, 253632), (3488, 237780), (3924, 211360), (3963, 209280), (4360, 190224), (4905, 169088), (5232, 158520), (5284, 156960), (5760, 143989), (6540, 126816), (6605, 125568), (6976, 118890), (7848, 105680), (7926, 104640), (8720, 95112), (9810, 84544), (10464, 79260), (10568, 78480), (11889, 69760), (13080, 63408), (13210, 62784), (13952, 59445), (15696, 52840), (15852, 52320), (17440, 47556), (19620, 42272), (19815, 41856), (20928, 39630), (21136, 39240), (23778, 34880), (26160, 31704), (26420, 31392)]