161388480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 448

約数和(自身を含む): 632033280

約数和(自身を除く): 470644800

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, 132, 136, 145, 155, 160, 165, 170, 174, 176, 186, 187, 192, 204, 220, 232, 240, 248, 255, 264, 272, 290, 310, 319, 320, 330, 340, 341, 348, 352, 372, 374, 408, 435, 440, 464, 465, 480, 493, 496, 510, 527, 528, 544, 561, 580, 620, 638, 660, 680, 682, 696, 704, 744, 748, 816, 870, 880, 899, 928, 930, 935, 957, 960, 986, 992, 1020, 1023, 1054, 1056, 1088, 1122, 1160, 1240, 1276, 1320, 1360, 1364, 1392, 1479, 1488, 1496, 1581, 1595, 1632, 1705, 1740, 1760, 1798, 1856, 1860, 1870, 1914, 1972, 1984, 2040, 2046, 2108, 2112, 2244, 2320, 2465, 2480, 2552, 2635, 2640, 2697, 2720, 2728, 2784, 2805, 2958, 2976, 2992, 3162, 3190, 3264, 3410, 3480, 3520, 3596, 3720, 3740, 3828, 3944, 4080, 4092, 4216, 4488, 4495, 4640, 4785, 4930, 4960, 5104, 5115, 5270, 5280, 5394, 5423, 5440, 5456, 5568, 5610, 5797, 5916, 5952, 5984, 6324, 6380, 6820, 6960, 7192, 7395, 7440, 7480, 7656, 7888, 7905, 8160, 8184, 8432, 8976, 8990, 9280, 9570, 9860, 9889, 9920, 10208, 10230, 10540, 10560, 10788, 10846, 10912, 11220, 11594, 11832, 11968, 12648, 12760, 13485, 13640, 13920, 14384, 14790, 14880, 14960, 15283, 15312, 15776, 15810, 16269, 16320, 16368, 16864, 17391, 17952, 17980, 19140, 19720, 19778, 20416, 20460, 21080, 21576, 21692, 21824, 22440, 23188, 23664, 25296, 25520, 26970, 27115, 27280, 27840, 28768, 28985, 29580, 29667, 29760, 29920, 30566, 30624, 31552, 31620, 32538, 32736, 33728, 34782, 35904, 35960, 38280, 39440, 39556, 40920, 42160, 43152, 43384, 44880, 45849, 46376, 47328, 49445, 50592, 51040, 53940, 54230, 54560, 57536, 57970, 59160, 59334, 59840, 61132, 61248, 63240, 65076, 65472, 69564, 71920, 76415, 76560, 78880, 79112, 81345, 81840, 84320, 86304, 86768, 86955, 89760, 91698, 92752, 94656, 98890, 101184, 102080, 107880, 108460, 109120, 115940, 118320, 118668, 122264, 126480, 130152, 139128, 143840, 148335, 152830, 153120, 157760, 158224, 162690, 163680, 168113, 168640, 172608, 173536, 173910, 179520, 183396, 185504, 197780, 215760, 216920, 229245, 231880, 236640, 237336, 244528, 252960, 260304, 278256, 287680, 296670, 305660, 306240, 316448, 325380, 327360, 336226, 347072, 347820, 366792, 371008, 395560, 431520, 433840, 458490, 463760, 473280, 474672, 489056, 504339, 505920, 520608, 556512, 593340, 611320, 632896, 650760, 672452, 695640, 733584, 791120, 840565, 863040, 867680, 916980, 927520, 949344, 978112, 1008678, 1041216, 1113024, 1186680, 1222640, 1301520, 1344904, 1391280, 1467168, 1582240, 1681130, 1735360, 1833960, 1855040, 1898688, 2017356, 2373360, 2445280, 2521695, 2603040, 2689808, 2782560, 2934336, 3164480, 3362260, 3667920, 4034712, 4746720, 4890560, 5043390, 5206080, 5379616, 5565120, 6724520, 7335840, 8069424, 9493440, 10086780, 10759232, 13449040, 14671680, 16138848, 20173560, 26898080, 32277696, 40347120, 53796160, 80694240, 161388480]

約数ペア:

[(1, 161388480), (2, 80694240), (3, 53796160), (4, 40347120), (5, 32277696), (6, 26898080), (8, 20173560), (10, 16138848), (11, 14671680), (12, 13449040), (15, 10759232), (16, 10086780), (17, 9493440), (20, 8069424), (22, 7335840), (24, 6724520), (29, 5565120), (30, 5379616), (31, 5206080), (32, 5043390), (33, 4890560), (34, 4746720), (40, 4034712), (44, 3667920), (48, 3362260), (51, 3164480), (55, 2934336), (58, 2782560), (60, 2689808), (62, 2603040), (64, 2521695), (66, 2445280), (68, 2373360), (80, 2017356), (85, 1898688), (87, 1855040), (88, 1833960), (93, 1735360), (96, 1681130), (102, 1582240), (110, 1467168), (116, 1391280), (120, 1344904), (124, 1301520), (132, 1222640), (136, 1186680), (145, 1113024), (155, 1041216), (160, 1008678), (165, 978112), (170, 949344), (174, 927520), (176, 916980), (186, 867680), (187, 863040), (192, 840565), (204, 791120), (220, 733584), (232, 695640), (240, 672452), (248, 650760), (255, 632896), (264, 611320), (272, 593340), (290, 556512), (310, 520608), (319, 505920), (320, 504339), (330, 489056), (340, 474672), (341, 473280), (348, 463760), (352, 458490), (372, 433840), (374, 431520), (408, 395560), (435, 371008), (440, 366792), (464, 347820), (465, 347072), (480, 336226), (493, 327360), (496, 325380), (510, 316448), (527, 306240), (528, 305660), (544, 296670), (561, 287680), (580, 278256), (620, 260304), (638, 252960), (660, 244528), (680, 237336), (682, 236640), (696, 231880), (704, 229245), (744, 216920), (748, 215760), (816, 197780), (870, 185504), (880, 183396), (899, 179520), (928, 173910), (930, 173536), (935, 172608), (957, 168640), (960, 168113), (986, 163680), (992, 162690), (1020, 158224), (1023, 157760), (1054, 153120), (1056, 152830), (1088, 148335), (1122, 143840), (1160, 139128), (1240, 130152), (1276, 126480), (1320, 122264), (1360, 118668), (1364, 118320), (1392, 115940), (1479, 109120), (1488, 108460), (1496, 107880), (1581, 102080), (1595, 101184), (1632, 98890), (1705, 94656), (1740, 92752), (1760, 91698), (1798, 89760), (1856, 86955), (1860, 86768), (1870, 86304), (1914, 84320), (1972, 81840), (1984, 81345), (2040, 79112), (2046, 78880), (2108, 76560), (2112, 76415), (2244, 71920), (2320, 69564), (2465, 65472), (2480, 65076), (2552, 63240), (2635, 61248), (2640, 61132), (2697, 59840), (2720, 59334), (2728, 59160), (2784, 57970), (2805, 57536), (2958, 54560), (2976, 54230), (2992, 53940), (3162, 51040), (3190, 50592), (3264, 49445), (3410, 47328), (3480, 46376), (3520, 45849), (3596, 44880), (3720, 43384), (3740, 43152), (3828, 42160), (3944, 40920), (4080, 39556), (4092, 39440), (4216, 38280), (4488, 35960), (4495, 35904), (4640, 34782), (4785, 33728), (4930, 32736), (4960, 32538), (5104, 31620), (5115, 31552), (5270, 30624), (5280, 30566), (5394, 29920), (5423, 29760), (5440, 29667), (5456, 29580), (5568, 28985), (5610, 28768), (5797, 27840), (5916, 27280), (5952, 27115), (5984, 26970), (6324, 25520), (6380, 25296), (6820, 23664), (6960, 23188), (7192, 22440), (7395, 21824), (7440, 21692), (7480, 21576), (7656, 21080), (7888, 20460), (7905, 20416), (8160, 19778), (8184, 19720), (8432, 19140), (8976, 17980), (8990, 17952), (9280, 17391), (9570, 16864), (9860, 16368), (9889, 16320), (9920, 16269), (10208, 15810), (10230, 15776), (10540, 15312), (10560, 15283), (10788, 14960), (10846, 14880), (10912, 14790), (11220, 14384), (11594, 13920), (11832, 13640), (11968, 13485), (12648, 12760)]