1216148640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1844

約数の個数: 288

約数和(自身を含む): 4612567680

約数和(自身を除く): 3396419040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 210, 224, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 480, 490, 560, 580, 588, 609, 672, 696, 735, 784, 812, 840, 870, 928, 980, 1015, 1120, 1160, 1176, 1218, 1392, 1421, 1470, 1568, 1624, 1680, 1740, 1783, 1960, 2030, 2320, 2352, 2436, 2784, 2842, 2940, 3045, 3248, 3360, 3480, 3566, 3920, 4060, 4263, 4640, 4704, 4872, 5349, 5684, 5880, 6090, 6496, 6960, 7105, 7132, 7840, 8120, 8526, 8915, 9744, 10698, 11368, 11760, 12180, 12481, 13920, 14210, 14264, 16240, 17052, 17830, 19488, 21315, 21396, 22736, 23520, 24360, 24962, 26745, 28420, 28528, 32480, 34104, 35660, 37443, 42630, 42792, 45472, 48720, 49924, 51707, 53490, 56840, 57056, 62405, 68208, 71320, 74886, 85260, 85584, 87367, 97440, 99848, 103414, 106980, 113680, 124810, 136416, 142640, 149772, 155121, 170520, 171168, 174734, 187215, 199696, 206828, 213960, 227360, 249620, 258535, 262101, 285280, 299544, 310242, 341040, 349468, 361949, 374430, 399392, 413656, 427920, 436835, 499240, 517070, 524202, 599088, 620484, 682080, 698936, 723898, 748860, 775605, 827312, 855840, 873670, 998480, 1034140, 1048404, 1085847, 1198176, 1240968, 1310505, 1397872, 1447796, 1497720, 1551210, 1654624, 1747340, 1809745, 1996960, 2068280, 2096808, 2171694, 2481936, 2533643, 2621010, 2795744, 2895592, 2995440, 3102420, 3494680, 3619490, 4136560, 4193616, 4343388, 4963872, 5067286, 5242020, 5429235, 5791184, 5990880, 6204840, 6989360, 7238980, 7600929, 8273120, 8387232, 8686776, 10134572, 10484040, 10858470, 11582368, 12409680, 12668215, 13978720, 14477960, 15201858, 17373552, 20269144, 20968080, 21716940, 24819360, 25336430, 28955920, 30403716, 34747104, 38004645, 40538288, 41936160, 43433880, 50672860, 57911840, 60807432, 76009290, 81076576, 86867760, 101345720, 121614864, 152018580, 173735520, 202691440, 243229728, 304037160, 405382880, 608074320, 1216148640]

約数ペア:

[(1, 1216148640), (2, 608074320), (3, 405382880), (4, 304037160), (5, 243229728), (6, 202691440), (7, 173735520), (8, 152018580), (10, 121614864), (12, 101345720), (14, 86867760), (15, 81076576), (16, 76009290), (20, 60807432), (21, 57911840), (24, 50672860), (28, 43433880), (29, 41936160), (30, 40538288), (32, 38004645), (35, 34747104), (40, 30403716), (42, 28955920), (48, 25336430), (49, 24819360), (56, 21716940), (58, 20968080), (60, 20269144), (70, 17373552), (80, 15201858), (84, 14477960), (87, 13978720), (96, 12668215), (98, 12409680), (105, 11582368), (112, 10858470), (116, 10484040), (120, 10134572), (140, 8686776), (145, 8387232), (147, 8273120), (160, 7600929), (168, 7238980), (174, 6989360), (196, 6204840), (203, 5990880), (210, 5791184), (224, 5429235), (232, 5242020), (240, 5067286), (245, 4963872), (280, 4343388), (290, 4193616), (294, 4136560), (336, 3619490), (348, 3494680), (392, 3102420), (406, 2995440), (420, 2895592), (435, 2795744), (464, 2621010), (480, 2533643), (490, 2481936), (560, 2171694), (580, 2096808), (588, 2068280), (609, 1996960), (672, 1809745), (696, 1747340), (735, 1654624), (784, 1551210), (812, 1497720), (840, 1447796), (870, 1397872), (928, 1310505), (980, 1240968), (1015, 1198176), (1120, 1085847), (1160, 1048404), (1176, 1034140), (1218, 998480), (1392, 873670), (1421, 855840), (1470, 827312), (1568, 775605), (1624, 748860), (1680, 723898), (1740, 698936), (1783, 682080), (1960, 620484), (2030, 599088), (2320, 524202), (2352, 517070), (2436, 499240), (2784, 436835), (2842, 427920), (2940, 413656), (3045, 399392), (3248, 374430), (3360, 361949), (3480, 349468), (3566, 341040), (3920, 310242), (4060, 299544), (4263, 285280), (4640, 262101), (4704, 258535), (4872, 249620), (5349, 227360), (5684, 213960), (5880, 206828), (6090, 199696), (6496, 187215), (6960, 174734), (7105, 171168), (7132, 170520), (7840, 155121), (8120, 149772), (8526, 142640), (8915, 136416), (9744, 124810), (10698, 113680), (11368, 106980), (11760, 103414), (12180, 99848), (12481, 97440), (13920, 87367), (14210, 85584), (14264, 85260), (16240, 74886), (17052, 71320), (17830, 68208), (19488, 62405), (21315, 57056), (21396, 56840), (22736, 53490), (23520, 51707), (24360, 49924), (24962, 48720), (26745, 45472), (28420, 42792), (28528, 42630), (32480, 37443), (34104, 35660)]