2217381180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:948

約数の個数: 192

約数和(自身を含む): 7376624640

約数和(自身を除く): 5159243460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 307, 348, 406, 420, 435, 580, 593, 609, 614, 812, 870, 921, 1015, 1186, 1218, 1228, 1535, 1740, 1779, 1842, 2030, 2149, 2372, 2436, 2965, 3045, 3070, 3558, 3684, 4060, 4151, 4298, 4605, 5930, 6090, 6140, 6447, 7116, 8302, 8596, 8895, 8903, 9210, 10745, 11860, 12180, 12453, 12894, 16604, 17197, 17790, 17806, 18420, 20755, 21490, 24906, 25788, 26709, 32235, 34394, 35580, 35612, 41510, 42980, 44515, 49812, 51591, 53418, 62265, 62321, 64470, 68788, 83020, 85985, 89030, 103182, 106836, 120379, 124530, 124642, 128940, 133545, 171970, 178060, 182051, 186963, 206364, 240758, 249060, 249284, 257955, 267090, 311605, 343940, 361137, 364102, 373926, 481516, 515910, 534180, 546153, 601895, 623210, 722274, 728204, 747852, 910255, 934815, 1031820, 1092306, 1203790, 1246420, 1274357, 1444548, 1805685, 1820510, 1869630, 2184612, 2407580, 2548714, 2730765, 3611370, 3641020, 3739260, 3823071, 5097428, 5279479, 5461530, 6371785, 7222740, 7646142, 10558958, 10923060, 12743570, 15292284, 15838437, 19115355, 21117916, 25487140, 26397395, 31676874, 36956353, 38230710, 52794790, 63353748, 73912706, 76461420, 79192185, 105589580, 110869059, 147825412, 158384370, 184781765, 221738118, 316768740, 369563530, 443476236, 554345295, 739127060, 1108690590, 2217381180]

約数ペア:

[(1, 2217381180), (2, 1108690590), (3, 739127060), (4, 554345295), (5, 443476236), (6, 369563530), (7, 316768740), (10, 221738118), (12, 184781765), (14, 158384370), (15, 147825412), (20, 110869059), (21, 105589580), (28, 79192185), (29, 76461420), (30, 73912706), (35, 63353748), (42, 52794790), (58, 38230710), (60, 36956353), (70, 31676874), (84, 26397395), (87, 25487140), (105, 21117916), (116, 19115355), (140, 15838437), (145, 15292284), (174, 12743570), (203, 10923060), (210, 10558958), (290, 7646142), (307, 7222740), (348, 6371785), (406, 5461530), (420, 5279479), (435, 5097428), (580, 3823071), (593, 3739260), (609, 3641020), (614, 3611370), (812, 2730765), (870, 2548714), (921, 2407580), (1015, 2184612), (1186, 1869630), (1218, 1820510), (1228, 1805685), (1535, 1444548), (1740, 1274357), (1779, 1246420), (1842, 1203790), (2030, 1092306), (2149, 1031820), (2372, 934815), (2436, 910255), (2965, 747852), (3045, 728204), (3070, 722274), (3558, 623210), (3684, 601895), (4060, 546153), (4151, 534180), (4298, 515910), (4605, 481516), (5930, 373926), (6090, 364102), (6140, 361137), (6447, 343940), (7116, 311605), (8302, 267090), (8596, 257955), (8895, 249284), (8903, 249060), (9210, 240758), (10745, 206364), (11860, 186963), (12180, 182051), (12453, 178060), (12894, 171970), (16604, 133545), (17197, 128940), (17790, 124642), (17806, 124530), (18420, 120379), (20755, 106836), (21490, 103182), (24906, 89030), (25788, 85985), (26709, 83020), (32235, 68788), (34394, 64470), (35580, 62321), (35612, 62265), (41510, 53418), (42980, 51591), (44515, 49812)]