5635966720

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1218

約数の個数: 144

約数和(自身を含む): 14072940000

約数和(自身を除く): 8436973280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 149, 160, 232, 256, 290, 298, 320, 464, 580, 596, 640, 745, 928, 1019, 1160, 1192, 1280, 1490, 1856, 2038, 2320, 2384, 2980, 3712, 4076, 4321, 4640, 4768, 5095, 5960, 7424, 8152, 8642, 9280, 9536, 10190, 11920, 16304, 17284, 18560, 19072, 20380, 21605, 23840, 29551, 32608, 34568, 37120, 38144, 40760, 43210, 47680, 59102, 65216, 69136, 81520, 86420, 95360, 118204, 130432, 138272, 147755, 151831, 163040, 172840, 190720, 236408, 260864, 276544, 295510, 303662, 326080, 345680, 472816, 553088, 591020, 607324, 652160, 691360, 759155, 945632, 1106176, 1182040, 1214648, 1304320, 1382720, 1518310, 1891264, 2364080, 2429296, 2765440, 3036620, 3782528, 4403099, 4728160, 4858592, 5530880, 6073240, 7565056, 8806198, 9456320, 9717184, 12146480, 17612396, 18912640, 19434368, 22015495, 24292960, 35224792, 37825280, 38868736, 44030990, 48585920, 70449584, 88061980, 97171840, 140899168, 176123960, 194343680, 281798336, 352247920, 563596672, 704495840, 1127193344, 1408991680, 2817983360, 5635966720]

約数ペア:

[(1, 5635966720), (2, 2817983360), (4, 1408991680), (5, 1127193344), (8, 704495840), (10, 563596672), (16, 352247920), (20, 281798336), (29, 194343680), (32, 176123960), (40, 140899168), (58, 97171840), (64, 88061980), (80, 70449584), (116, 48585920), (128, 44030990), (145, 38868736), (149, 37825280), (160, 35224792), (232, 24292960), (256, 22015495), (290, 19434368), (298, 18912640), (320, 17612396), (464, 12146480), (580, 9717184), (596, 9456320), (640, 8806198), (745, 7565056), (928, 6073240), (1019, 5530880), (1160, 4858592), (1192, 4728160), (1280, 4403099), (1490, 3782528), (1856, 3036620), (2038, 2765440), (2320, 2429296), (2384, 2364080), (2980, 1891264), (3712, 1518310), (4076, 1382720), (4321, 1304320), (4640, 1214648), (4768, 1182040), (5095, 1106176), (5960, 945632), (7424, 759155), (8152, 691360), (8642, 652160), (9280, 607324), (9536, 591020), (10190, 553088), (11920, 472816), (16304, 345680), (17284, 326080), (18560, 303662), (19072, 295510), (20380, 276544), (21605, 260864), (23840, 236408), (29551, 190720), (32608, 172840), (34568, 163040), (37120, 151831), (38144, 147755), (40760, 138272), (43210, 130432), (47680, 118204), (59102, 95360), (65216, 86420), (69136, 81520)]