7475767728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 22982457600

約数和(自身を除く): 15506689872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 169, 176, 199, 208, 264, 286, 312, 338, 398, 421, 429, 507, 528, 572, 597, 624, 676, 796, 842, 858, 1014, 1144, 1194, 1263, 1352, 1592, 1684, 1716, 1859, 2028, 2189, 2288, 2388, 2526, 2587, 2704, 3184, 3368, 3432, 3718, 4056, 4378, 4631, 4776, 5052, 5174, 5473, 5577, 6567, 6736, 6864, 7436, 7761, 8112, 8756, 9262, 9552, 10104, 10348, 10946, 11154, 13134, 13893, 14872, 15522, 16419, 17512, 18524, 20208, 20696, 21892, 22308, 26268, 27786, 28457, 29744, 31044, 32838, 33631, 35024, 37048, 41392, 43784, 44616, 52536, 55572, 56914, 60203, 62088, 65676, 67262, 71149, 74096, 83779, 85371, 87568, 89232, 100893, 105072, 111144, 113828, 120406, 124176, 131352, 134524, 142298, 167558, 170742, 180609, 201786, 213447, 222288, 227656, 240812, 251337, 262704, 269048, 284596, 335116, 341484, 361218, 369941, 403572, 426894, 455312, 481624, 502674, 538096, 569192, 670232, 682968, 722436, 739882, 782639, 807144, 853788, 921569, 963248, 1005348, 1089127, 1109823, 1138384, 1340464, 1365936, 1444872, 1479764, 1565278, 1614288, 1707576, 1843138, 2010696, 2178254, 2219646, 2347917, 2764707, 2889744, 2959528, 3130556, 3267381, 3415152, 3686276, 4021392, 4356508, 4439292, 4695834, 5529414, 5919056, 6261112, 6534762, 7372552, 8713016, 8878584, 9391668, 11058828, 11980397, 12522224, 13069524, 14158651, 14745104, 17426032, 17757168, 18783336, 22117656, 23960794, 26139048, 28317302, 35941191, 37566672, 42475953, 44235312, 47921588, 52278096, 56634604, 71882382, 84951906, 95843176, 113269208, 143764764, 155745161, 169903812, 191686352, 226538416, 287529528, 311490322, 339807624, 467235483, 575059056, 622980644, 679615248, 934470966, 1245961288, 1868941932, 2491922576, 3737883864, 7475767728]

約数ペア:

[(1, 7475767728), (2, 3737883864), (3, 2491922576), (4, 1868941932), (6, 1245961288), (8, 934470966), (11, 679615248), (12, 622980644), (13, 575059056), (16, 467235483), (22, 339807624), (24, 311490322), (26, 287529528), (33, 226538416), (39, 191686352), (44, 169903812), (48, 155745161), (52, 143764764), (66, 113269208), (78, 95843176), (88, 84951906), (104, 71882382), (132, 56634604), (143, 52278096), (156, 47921588), (169, 44235312), (176, 42475953), (199, 37566672), (208, 35941191), (264, 28317302), (286, 26139048), (312, 23960794), (338, 22117656), (398, 18783336), (421, 17757168), (429, 17426032), (507, 14745104), (528, 14158651), (572, 13069524), (597, 12522224), (624, 11980397), (676, 11058828), (796, 9391668), (842, 8878584), (858, 8713016), (1014, 7372552), (1144, 6534762), (1194, 6261112), (1263, 5919056), (1352, 5529414), (1592, 4695834), (1684, 4439292), (1716, 4356508), (1859, 4021392), (2028, 3686276), (2189, 3415152), (2288, 3267381), (2388, 3130556), (2526, 2959528), (2587, 2889744), (2704, 2764707), (3184, 2347917), (3368, 2219646), (3432, 2178254), (3718, 2010696), (4056, 1843138), (4378, 1707576), (4631, 1614288), (4776, 1565278), (5052, 1479764), (5174, 1444872), (5473, 1365936), (5577, 1340464), (6567, 1138384), (6736, 1109823), (6864, 1089127), (7436, 1005348), (7761, 963248), (8112, 921569), (8756, 853788), (9262, 807144), (9552, 782639), (10104, 739882), (10348, 722436), (10946, 682968), (11154, 670232), (13134, 569192), (13893, 538096), (14872, 502674), (15522, 481624), (16419, 455312), (17512, 426894), (18524, 403572), (20208, 369941), (20696, 361218), (21892, 341484), (22308, 335116), (26268, 284596), (27786, 269048), (28457, 262704), (29744, 251337), (31044, 240812), (32838, 227656), (33631, 222288), (35024, 213447), (37048, 201786), (41392, 180609), (43784, 170742), (44616, 167558), (52536, 142298), (55572, 134524), (56914, 131352), (60203, 124176), (62088, 120406), (65676, 113828), (67262, 111144), (71149, 105072), (74096, 100893), (83779, 89232), (85371, 87568)]