1382826720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:890

約数の個数: 288

約数和(自身を含む): 4959027360

約数和(自身を除く): 3576200640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 121, 132, 145, 160, 165, 174, 176, 220, 232, 240, 242, 264, 290, 319, 330, 348, 352, 363, 435, 440, 464, 480, 484, 528, 580, 605, 638, 660, 696, 726, 821, 870, 880, 928, 957, 968, 1056, 1160, 1210, 1276, 1320, 1392, 1452, 1595, 1642, 1740, 1760, 1815, 1914, 1936, 2320, 2420, 2463, 2552, 2640, 2784, 2904, 3190, 3284, 3480, 3509, 3630, 3828, 3872, 4105, 4640, 4785, 4840, 4926, 5104, 5280, 5808, 6380, 6568, 6960, 7018, 7260, 7656, 8210, 9031, 9570, 9680, 9852, 10208, 10527, 11616, 12315, 12760, 13136, 13920, 14036, 14520, 15312, 16420, 17545, 18062, 19140, 19360, 19704, 21054, 23809, 24630, 25520, 26272, 27093, 28072, 29040, 30624, 32840, 35090, 36124, 38280, 39408, 42108, 45155, 47618, 49260, 51040, 52635, 54186, 56144, 58080, 65680, 70180, 71427, 72248, 76560, 78816, 84216, 90310, 95236, 98520, 99341, 105270, 108372, 112288, 119045, 131360, 135465, 140360, 142854, 144496, 153120, 168432, 180620, 190472, 197040, 198682, 210540, 216744, 238090, 261899, 270930, 280720, 285708, 288992, 298023, 336864, 357135, 361240, 380944, 394080, 397364, 421080, 433488, 476180, 496705, 523798, 541860, 561440, 571416, 596046, 714270, 722480, 761888, 785697, 794728, 842160, 866976, 952360, 993410, 1047596, 1083720, 1142832, 1192092, 1309495, 1428540, 1444960, 1490115, 1571394, 1589456, 1684320, 1904720, 1986820, 2095192, 2167440, 2285664, 2384184, 2618990, 2857080, 2880889, 2980230, 3142788, 3178912, 3809440, 3928485, 3973640, 4190384, 4334880, 4768368, 5237980, 5714160, 5761778, 5960460, 6285576, 7856970, 7947280, 8380768, 8642667, 9536736, 10475960, 11428320, 11523556, 11920920, 12571152, 14404445, 15713940, 15894560, 17285334, 20951920, 23047112, 23841840, 25142304, 28808890, 31427880, 34570668, 41903840, 43213335, 46094224, 47683680, 57617780, 62855760, 69141336, 86426670, 92188448, 115235560, 125711520, 138282672, 172853340, 230471120, 276565344, 345706680, 460942240, 691413360, 1382826720]

約数ペア:

[(1, 1382826720), (2, 691413360), (3, 460942240), (4, 345706680), (5, 276565344), (6, 230471120), (8, 172853340), (10, 138282672), (11, 125711520), (12, 115235560), (15, 92188448), (16, 86426670), (20, 69141336), (22, 62855760), (24, 57617780), (29, 47683680), (30, 46094224), (32, 43213335), (33, 41903840), (40, 34570668), (44, 31427880), (48, 28808890), (55, 25142304), (58, 23841840), (60, 23047112), (66, 20951920), (80, 17285334), (87, 15894560), (88, 15713940), (96, 14404445), (110, 12571152), (116, 11920920), (120, 11523556), (121, 11428320), (132, 10475960), (145, 9536736), (160, 8642667), (165, 8380768), (174, 7947280), (176, 7856970), (220, 6285576), (232, 5960460), (240, 5761778), (242, 5714160), (264, 5237980), (290, 4768368), (319, 4334880), (330, 4190384), (348, 3973640), (352, 3928485), (363, 3809440), (435, 3178912), (440, 3142788), (464, 2980230), (480, 2880889), (484, 2857080), (528, 2618990), (580, 2384184), (605, 2285664), (638, 2167440), (660, 2095192), (696, 1986820), (726, 1904720), (821, 1684320), (870, 1589456), (880, 1571394), (928, 1490115), (957, 1444960), (968, 1428540), (1056, 1309495), (1160, 1192092), (1210, 1142832), (1276, 1083720), (1320, 1047596), (1392, 993410), (1452, 952360), (1595, 866976), (1642, 842160), (1740, 794728), (1760, 785697), (1815, 761888), (1914, 722480), (1936, 714270), (2320, 596046), (2420, 571416), (2463, 561440), (2552, 541860), (2640, 523798), (2784, 496705), (2904, 476180), (3190, 433488), (3284, 421080), (3480, 397364), (3509, 394080), (3630, 380944), (3828, 361240), (3872, 357135), (4105, 336864), (4640, 298023), (4785, 288992), (4840, 285708), (4926, 280720), (5104, 270930), (5280, 261899), (5808, 238090), (6380, 216744), (6568, 210540), (6960, 198682), (7018, 197040), (7260, 190472), (7656, 180620), (8210, 168432), (9031, 153120), (9570, 144496), (9680, 142854), (9852, 140360), (10208, 135465), (10527, 131360), (11616, 119045), (12315, 112288), (12760, 108372), (13136, 105270), (13920, 99341), (14036, 98520), (14520, 95236), (15312, 90310), (16420, 84216), (17545, 78816), (18062, 76560), (19140, 72248), (19360, 71427), (19704, 70180), (21054, 65680), (23809, 58080), (24630, 56144), (25520, 54186), (26272, 52635), (27093, 51040), (28072, 49260), (29040, 47618), (30624, 45155), (32840, 42108), (35090, 39408), (36124, 38280)]