89742240

素因数分解:

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

素因数の和:364

約数の個数: 288

約数和(自身を含む): 363242880

約数和(自身を除く): 273500640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 307, 315, 336, 348, 360, 406, 420, 435, 464, 480, 504, 522, 560, 580, 609, 614, 630, 672, 696, 720, 812, 840, 870, 921, 928, 1008, 1015, 1044, 1120, 1160, 1218, 1228, 1260, 1305, 1392, 1440, 1535, 1624, 1680, 1740, 1827, 1842, 2016, 2030, 2088, 2149, 2320, 2436, 2456, 2520, 2610, 2763, 2784, 3045, 3070, 3248, 3360, 3480, 3654, 3684, 4060, 4176, 4298, 4605, 4640, 4872, 4912, 5040, 5220, 5526, 6090, 6140, 6447, 6496, 6960, 7308, 7368, 8120, 8352, 8596, 8903, 9135, 9210, 9744, 9824, 10080, 10440, 10745, 11052, 12180, 12280, 12894, 13815, 13920, 14616, 14736, 16240, 17192, 17806, 18270, 18420, 19341, 19488, 20880, 21490, 22104, 24360, 24560, 25788, 26709, 27630, 29232, 29472, 32235, 32480, 34384, 35612, 36540, 36840, 38682, 41760, 42980, 44208, 44515, 48720, 49120, 51576, 53418, 55260, 58464, 62321, 64470, 68768, 71224, 73080, 73680, 77364, 80127, 85960, 88416, 89030, 96705, 97440, 103152, 106836, 110520, 124642, 128940, 133545, 142448, 146160, 147360, 154728, 160254, 171920, 178060, 186963, 193410, 206304, 213672, 221040, 249284, 257880, 267090, 284896, 292320, 309456, 311605, 320508, 343840, 356120, 373926, 386820, 400635, 427344, 442080, 498568, 515760, 534180, 560889, 618912, 623210, 641016, 712240, 747852, 773640, 801270, 854688, 934815, 997136, 1031520, 1068360, 1121778, 1246420, 1282032, 1424480, 1495704, 1547280, 1602540, 1869630, 1994272, 2136720, 2243556, 2492840, 2564064, 2804445, 2991408, 3094560, 3205080, 3739260, 4273440, 4487112, 4985680, 5608890, 5982816, 6410160, 7478520, 8974224, 9971360, 11217780, 12820320, 14957040, 17948448, 22435560, 29914080, 44871120, 89742240]

約数ペア:

[(1, 89742240), (2, 44871120), (3, 29914080), (4, 22435560), (5, 17948448), (6, 14957040), (7, 12820320), (8, 11217780), (9, 9971360), (10, 8974224), (12, 7478520), (14, 6410160), (15, 5982816), (16, 5608890), (18, 4985680), (20, 4487112), (21, 4273440), (24, 3739260), (28, 3205080), (29, 3094560), (30, 2991408), (32, 2804445), (35, 2564064), (36, 2492840), (40, 2243556), (42, 2136720), (45, 1994272), (48, 1869630), (56, 1602540), (58, 1547280), (60, 1495704), (63, 1424480), (70, 1282032), (72, 1246420), (80, 1121778), (84, 1068360), (87, 1031520), (90, 997136), (96, 934815), (105, 854688), (112, 801270), (116, 773640), (120, 747852), (126, 712240), (140, 641016), (144, 623210), (145, 618912), (160, 560889), (168, 534180), (174, 515760), (180, 498568), (203, 442080), (210, 427344), (224, 400635), (232, 386820), (240, 373926), (252, 356120), (261, 343840), (280, 320508), (288, 311605), (290, 309456), (307, 292320), (315, 284896), (336, 267090), (348, 257880), (360, 249284), (406, 221040), (420, 213672), (435, 206304), (464, 193410), (480, 186963), (504, 178060), (522, 171920), (560, 160254), (580, 154728), (609, 147360), (614, 146160), (630, 142448), (672, 133545), (696, 128940), (720, 124642), (812, 110520), (840, 106836), (870, 103152), (921, 97440), (928, 96705), (1008, 89030), (1015, 88416), (1044, 85960), (1120, 80127), (1160, 77364), (1218, 73680), (1228, 73080), (1260, 71224), (1305, 68768), (1392, 64470), (1440, 62321), (1535, 58464), (1624, 55260), (1680, 53418), (1740, 51576), (1827, 49120), (1842, 48720), (2016, 44515), (2030, 44208), (2088, 42980), (2149, 41760), (2320, 38682), (2436, 36840), (2456, 36540), (2520, 35612), (2610, 34384), (2763, 32480), (2784, 32235), (3045, 29472), (3070, 29232), (3248, 27630), (3360, 26709), (3480, 25788), (3654, 24560), (3684, 24360), (4060, 22104), (4176, 21490), (4298, 20880), (4605, 19488), (4640, 19341), (4872, 18420), (4912, 18270), (5040, 17806), (5220, 17192), (5526, 16240), (6090, 14736), (6140, 14616), (6447, 13920), (6496, 13815), (6960, 12894), (7308, 12280), (7368, 12180), (8120, 11052), (8352, 10745), (8596, 10440), (8903, 10080), (9135, 9824), (9210, 9744)]