645553920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 576

約数和(自身を含む): 2543063040

約数和(自身を除く): 1897509120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 29, 30, 31, 32, 33, 34, 40, 44, 48, 51, 55, 58, 60, 62, 64, 66, 68, 80, 85, 87, 88, 93, 96, 102, 110, 116, 120, 124, 128, 132, 136, 145, 155, 160, 165, 170, 174, 176, 186, 187, 192, 204, 220, 232, 240, 248, 255, 256, 264, 272, 290, 310, 319, 320, 330, 340, 341, 348, 352, 372, 374, 384, 408, 435, 440, 464, 465, 480, 493, 496, 510, 527, 528, 544, 561, 580, 620, 638, 640, 660, 680, 682, 696, 704, 744, 748, 768, 816, 870, 880, 899, 928, 930, 935, 957, 960, 986, 992, 1020, 1023, 1054, 1056, 1088, 1122, 1160, 1240, 1276, 1280, 1320, 1360, 1364, 1392, 1408, 1479, 1488, 1496, 1581, 1595, 1632, 1705, 1740, 1760, 1798, 1856, 1860, 1870, 1914, 1920, 1972, 1984, 2040, 2046, 2108, 2112, 2176, 2244, 2320, 2465, 2480, 2552, 2635, 2640, 2697, 2720, 2728, 2784, 2805, 2816, 2958, 2976, 2992, 3162, 3190, 3264, 3410, 3480, 3520, 3596, 3712, 3720, 3740, 3828, 3840, 3944, 3968, 4080, 4092, 4216, 4224, 4352, 4488, 4495, 4640, 4785, 4930, 4960, 5104, 5115, 5270, 5280, 5394, 5423, 5440, 5456, 5568, 5610, 5797, 5916, 5952, 5984, 6324, 6380, 6528, 6820, 6960, 7040, 7192, 7395, 7424, 7440, 7480, 7656, 7888, 7905, 7936, 8160, 8184, 8432, 8448, 8976, 8990, 9280, 9570, 9860, 9889, 9920, 10208, 10230, 10540, 10560, 10788, 10846, 10880, 10912, 11136, 11220, 11594, 11832, 11904, 11968, 12648, 12760, 13056, 13485, 13640, 13920, 14080, 14384, 14790, 14880, 14960, 15283, 15312, 15776, 15810, 16269, 16320, 16368, 16864, 17391, 17952, 17980, 18560, 19140, 19720, 19778, 19840, 20416, 20460, 21080, 21120, 21576, 21692, 21760, 21824, 22272, 22440, 23188, 23664, 23808, 23936, 25296, 25520, 26970, 27115, 27280, 27840, 28768, 28985, 29580, 29667, 29760, 29920, 30566, 30624, 31552, 31620, 32538, 32640, 32736, 33728, 34782, 35904, 35960, 37120, 38280, 39440, 39556, 39680, 40832, 40920, 42160, 42240, 43152, 43384, 43648, 44880, 45849, 46376, 47328, 47872, 49445, 50592, 51040, 53940, 54230, 54560, 55680, 57536, 57970, 59160, 59334, 59520, 59840, 61132, 61248, 63104, 63240, 65076, 65280, 65472, 67456, 69564, 71808, 71920, 76415, 76560, 78880, 79112, 81345, 81664, 81840, 84320, 86304, 86768, 86955, 87296, 89760, 91698, 92752, 94656, 98890, 101184, 102080, 107880, 108460, 109120, 111360, 115072, 115940, 118320, 118668, 119040, 119680, 122264, 122496, 126208, 126480, 130152, 130944, 134912, 139128, 143616, 143840, 148335, 152830, 153120, 157760, 158224, 162690, 163680, 168113, 168640, 172608, 173536, 173910, 179520, 183396, 185504, 189312, 197780, 202368, 204160, 215760, 216920, 218240, 229245, 230144, 231880, 236640, 237336, 239360, 244528, 244992, 252960, 260304, 261888, 278256, 287680, 296670, 305660, 306240, 315520, 316448, 325380, 327360, 336226, 337280, 345216, 347072, 347820, 359040, 366792, 371008, 378624, 395560, 404736, 408320, 431520, 433840, 436480, 458490, 463760, 473280, 474672, 489056, 504339, 505920, 520608, 556512, 575360, 593340, 611320, 612480, 631040, 632896, 650760, 654720, 672452, 674560, 690432, 694144, 695640, 718080, 733584, 742016, 791120, 840565, 863040, 867680, 916980, 927520, 946560, 949344, 978112, 1008678, 1011840, 1041216, 1113024, 1150720, 1186680, 1222640, 1224960, 1265792, 1301520, 1309440, 1344904, 1388288, 1391280, 1467168, 1484032, 1582240, 1681130, 1726080, 1735360, 1833960, 1855040, 1893120, 1898688, 1956224, 2017356, 2023680, 2082432, 2226048, 2373360, 2445280, 2521695, 2531584, 2603040, 2689808, 2782560, 2934336, 3164480, 3362260, 3452160, 3470720, 3667920, 3710080, 3797376, 3912448, 4034712, 4164864, 4452096, 4746720, 4890560, 5043390, 5206080, 5379616, 5565120, 5868672, 6328960, 6724520, 6941440, 7335840, 7420160, 7594752, 8069424, 9493440, 9781120, 10086780, 10412160, 10759232, 11130240, 11737344, 12657920, 13449040, 14671680, 16138848, 18986880, 19562240, 20173560, 20824320, 21518464, 22260480, 26898080, 29343360, 32277696, 37973760, 40347120, 43036928, 53796160, 58686720, 64555392, 80694240, 107592320, 129110784, 161388480, 215184640, 322776960, 645553920]

約数ペア:

[(1, 645553920), (2, 322776960), (3, 215184640), (4, 161388480), (5, 129110784), (6, 107592320), (8, 80694240), (10, 64555392), (11, 58686720), (12, 53796160), (15, 43036928), (16, 40347120), (17, 37973760), (20, 32277696), (22, 29343360), (24, 26898080), (29, 22260480), (30, 21518464), (31, 20824320), (32, 20173560), (33, 19562240), (34, 18986880), (40, 16138848), (44, 14671680), (48, 13449040), (51, 12657920), (55, 11737344), (58, 11130240), (60, 10759232), (62, 10412160), (64, 10086780), (66, 9781120), (68, 9493440), (80, 8069424), (85, 7594752), (87, 7420160), (88, 7335840), (93, 6941440), (96, 6724520), (102, 6328960), (110, 5868672), (116, 5565120), (120, 5379616), (124, 5206080), (128, 5043390), (132, 4890560), (136, 4746720), (145, 4452096), (155, 4164864), (160, 4034712), (165, 3912448), (170, 3797376), (174, 3710080), (176, 3667920), (186, 3470720), (187, 3452160), (192, 3362260), (204, 3164480), (220, 2934336), (232, 2782560), (240, 2689808), (248, 2603040), (255, 2531584), (256, 2521695), (264, 2445280), (272, 2373360), (290, 2226048), (310, 2082432), (319, 2023680), (320, 2017356), (330, 1956224), (340, 1898688), (341, 1893120), (348, 1855040), (352, 1833960), (372, 1735360), (374, 1726080), (384, 1681130), (408, 1582240), (435, 1484032), (440, 1467168), (464, 1391280), (465, 1388288), (480, 1344904), (493, 1309440), (496, 1301520), (510, 1265792), (527, 1224960), (528, 1222640), (544, 1186680), (561, 1150720), (580, 1113024), (620, 1041216), (638, 1011840), (640, 1008678), (660, 978112), (680, 949344), (682, 946560), (696, 927520), (704, 916980), (744, 867680), (748, 863040), (768, 840565), (816, 791120), (870, 742016), (880, 733584), (899, 718080), (928, 695640), (930, 694144), (935, 690432), (957, 674560), (960, 672452), (986, 654720), (992, 650760), (1020, 632896), (1023, 631040), (1054, 612480), (1056, 611320), (1088, 593340), (1122, 575360), (1160, 556512), (1240, 520608), (1276, 505920), (1280, 504339), (1320, 489056), (1360, 474672), (1364, 473280), (1392, 463760), (1408, 458490), (1479, 436480), (1488, 433840), (1496, 431520), (1581, 408320), (1595, 404736), (1632, 395560), (1705, 378624), (1740, 371008), (1760, 366792), (1798, 359040), (1856, 347820), (1860, 347072), (1870, 345216), (1914, 337280), (1920, 336226), (1972, 327360), (1984, 325380), (2040, 316448), (2046, 315520), (2108, 306240), (2112, 305660), (2176, 296670), (2244, 287680), (2320, 278256), (2465, 261888), (2480, 260304), (2552, 252960), (2635, 244992), (2640, 244528), (2697, 239360), (2720, 237336), (2728, 236640), (2784, 231880), (2805, 230144), (2816, 229245), (2958, 218240), (2976, 216920), (2992, 215760), (3162, 204160), (3190, 202368), (3264, 197780), (3410, 189312), (3480, 185504), (3520, 183396), (3596, 179520), (3712, 173910), (3720, 173536), (3740, 172608), (3828, 168640), (3840, 168113), (3944, 163680), (3968, 162690), (4080, 158224), (4092, 157760), (4216, 153120), (4224, 152830), (4352, 148335), (4488, 143840), (4495, 143616), (4640, 139128), (4785, 134912), (4930, 130944), (4960, 130152), (5104, 126480), (5115, 126208), (5270, 122496), (5280, 122264), (5394, 119680), (5423, 119040), (5440, 118668), (5456, 118320), (5568, 115940), (5610, 115072), (5797, 111360), (5916, 109120), (5952, 108460), (5984, 107880), (6324, 102080), (6380, 101184), (6528, 98890), (6820, 94656), (6960, 92752), (7040, 91698), (7192, 89760), (7395, 87296), (7424, 86955), (7440, 86768), (7480, 86304), (7656, 84320), (7888, 81840), (7905, 81664), (7936, 81345), (8160, 79112), (8184, 78880), (8432, 76560), (8448, 76415), (8976, 71920), (8990, 71808), (9280, 69564), (9570, 67456), (9860, 65472), (9889, 65280), (9920, 65076), (10208, 63240), (10230, 63104), (10540, 61248), (10560, 61132), (10788, 59840), (10846, 59520), (10880, 59334), (10912, 59160), (11136, 57970), (11220, 57536), (11594, 55680), (11832, 54560), (11904, 54230), (11968, 53940), (12648, 51040), (12760, 50592), (13056, 49445), (13485, 47872), (13640, 47328), (13920, 46376), (14080, 45849), (14384, 44880), (14790, 43648), (14880, 43384), (14960, 43152), (15283, 42240), (15312, 42160), (15776, 40920), (15810, 40832), (16269, 39680), (16320, 39556), (16368, 39440), (16864, 38280), (17391, 37120), (17952, 35960), (17980, 35904), (18560, 34782), (19140, 33728), (19720, 32736), (19778, 32640), (19840, 32538), (20416, 31620), (20460, 31552), (21080, 30624), (21120, 30566), (21576, 29920), (21692, 29760), (21760, 29667), (21824, 29580), (22272, 28985), (22440, 28768), (23188, 27840), (23664, 27280), (23808, 27115), (23936, 26970), (25296, 25520)]