11741520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 43211520

約数和(自身を除く): 31470000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 241, 280, 290, 336, 348, 406, 420, 435, 464, 482, 560, 580, 609, 696, 723, 812, 840, 870, 964, 1015, 1160, 1205, 1218, 1392, 1446, 1624, 1680, 1687, 1740, 1928, 2030, 2320, 2410, 2436, 2892, 3045, 3248, 3374, 3480, 3615, 3856, 4060, 4820, 4872, 5061, 5784, 6090, 6748, 6960, 6989, 7230, 8120, 8435, 9640, 9744, 10122, 11568, 12180, 13496, 13978, 14460, 16240, 16870, 19280, 20244, 20967, 24360, 25305, 26992, 27956, 28920, 33740, 34945, 40488, 41934, 48720, 48923, 50610, 55912, 57840, 67480, 69890, 80976, 83868, 97846, 101220, 104835, 111824, 134960, 139780, 146769, 167736, 195692, 202440, 209670, 244615, 279560, 293538, 335472, 391384, 404880, 419340, 489230, 559120, 587076, 733845, 782768, 838680, 978460, 1174152, 1467690, 1677360, 1956920, 2348304, 2935380, 3913840, 5870760, 11741520]

約数ペア:

[(1, 11741520), (2, 5870760), (3, 3913840), (4, 2935380), (5, 2348304), (6, 1956920), (7, 1677360), (8, 1467690), (10, 1174152), (12, 978460), (14, 838680), (15, 782768), (16, 733845), (20, 587076), (21, 559120), (24, 489230), (28, 419340), (29, 404880), (30, 391384), (35, 335472), (40, 293538), (42, 279560), (48, 244615), (56, 209670), (58, 202440), (60, 195692), (70, 167736), (80, 146769), (84, 139780), (87, 134960), (105, 111824), (112, 104835), (116, 101220), (120, 97846), (140, 83868), (145, 80976), (168, 69890), (174, 67480), (203, 57840), (210, 55912), (232, 50610), (240, 48923), (241, 48720), (280, 41934), (290, 40488), (336, 34945), (348, 33740), (406, 28920), (420, 27956), (435, 26992), (464, 25305), (482, 24360), (560, 20967), (580, 20244), (609, 19280), (696, 16870), (723, 16240), (812, 14460), (840, 13978), (870, 13496), (964, 12180), (1015, 11568), (1160, 10122), (1205, 9744), (1218, 9640), (1392, 8435), (1446, 8120), (1624, 7230), (1680, 6989), (1687, 6960), (1740, 6748), (1928, 6090), (2030, 5784), (2320, 5061), (2410, 4872), (2436, 4820), (2892, 4060), (3045, 3856), (3248, 3615), (3374, 3480)]