1906443840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{283697}}^1$

素因数の和:283724

約数の個数: 112

約数和(自身を含む): 6917692032

約数和(自身を除く): 5011248192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 283697, 567394, 851091, 1134788, 1418485, 1702182, 1985879, 2269576, 2836970, 3404364, 3971758, 4255455, 4539152, 5673940, 5957637, 6808728, 7943516, 8510910, 9078304, 9929395, 11347880, 11915274, 13617456, 15887032, 17021820, 18156608, 19858790, 22695760, 23830548, 27234912, 29788185, 31774064, 34043640, 39717580, 45391520, 47661096, 54469824, 59576370, 63548128, 68087280, 79435160, 90783040, 95322192, 119152740, 127096256, 136174560, 158870320, 190644384, 238305480, 272349120, 317740640, 381288768, 476610960, 635481280, 953221920, 1906443840]

約数ペア:

[(1, 1906443840), (2, 953221920), (3, 635481280), (4, 476610960), (5, 381288768), (6, 317740640), (7, 272349120), (8, 238305480), (10, 190644384), (12, 158870320), (14, 136174560), (15, 127096256), (16, 119152740), (20, 95322192), (21, 90783040), (24, 79435160), (28, 68087280), (30, 63548128), (32, 59576370), (35, 54469824), (40, 47661096), (42, 45391520), (48, 39717580), (56, 34043640), (60, 31774064), (64, 29788185), (70, 27234912), (80, 23830548), (84, 22695760), (96, 19858790), (105, 18156608), (112, 17021820), (120, 15887032), (140, 13617456), (160, 11915274), (168, 11347880), (192, 9929395), (210, 9078304), (224, 8510910), (240, 7943516), (280, 6808728), (320, 5957637), (336, 5673940), (420, 4539152), (448, 4255455), (480, 3971758), (560, 3404364), (672, 2836970), (840, 2269576), (960, 1985879), (1120, 1702182), (1344, 1418485), (1680, 1134788), (2240, 851091), (3360, 567394), (6720, 283697)]