1612103680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1833

約数の個数: 120

約数和(自身を含む): 4223010960

約数和(自身を除く): 2610907280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 1789, 2048, 2560, 2816, 3520, 3578, 4096, 5120, 5632, 7040, 7156, 8192, 8945, 10240, 11264, 14080, 14312, 16384, 17890, 19679, 20480, 22528, 28160, 28624, 35780, 39358, 40960, 45056, 56320, 57248, 71560, 78716, 81920, 90112, 98395, 112640, 114496, 143120, 157432, 180224, 196790, 225280, 228992, 286240, 314864, 393580, 450560, 457984, 572480, 629728, 787160, 901120, 915968, 1144960, 1259456, 1574320, 1831936, 2289920, 2518912, 3148640, 3663872, 4579840, 5037824, 6297280, 7327744, 9159680, 10075648, 12594560, 14655488, 18319360, 20151296, 25189120, 29310976, 36638720, 40302592, 50378240, 73277440, 80605184, 100756480, 146554880, 161210368, 201512960, 322420736, 403025920, 806051840, 1612103680]

約数ペア:

[(1, 1612103680), (2, 806051840), (4, 403025920), (5, 322420736), (8, 201512960), (10, 161210368), (11, 146554880), (16, 100756480), (20, 80605184), (22, 73277440), (32, 50378240), (40, 40302592), (44, 36638720), (55, 29310976), (64, 25189120), (80, 20151296), (88, 18319360), (110, 14655488), (128, 12594560), (160, 10075648), (176, 9159680), (220, 7327744), (256, 6297280), (320, 5037824), (352, 4579840), (440, 3663872), (512, 3148640), (640, 2518912), (704, 2289920), (880, 1831936), (1024, 1574320), (1280, 1259456), (1408, 1144960), (1760, 915968), (1789, 901120), (2048, 787160), (2560, 629728), (2816, 572480), (3520, 457984), (3578, 450560), (4096, 393580), (5120, 314864), (5632, 286240), (7040, 228992), (7156, 225280), (8192, 196790), (8945, 180224), (10240, 157432), (11264, 143120), (14080, 114496), (14312, 112640), (16384, 98395), (17890, 90112), (19679, 81920), (20480, 78716), (22528, 71560), (28160, 57248), (28624, 56320), (35780, 45056), (39358, 40960)]