1569230237920

素因数分解:

$2^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{283697}}^1$

素因数の和:284084

約数の個数: 96

約数和(自身を含む): 3747319220736

約数和(自身を除く): 2178088982816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181, 191, 362, 382, 724, 764, 905, 955, 1448, 1528, 1810, 1910, 2896, 3056, 3620, 3820, 5792, 6112, 7240, 7640, 14480, 15280, 28960, 30560, 34571, 69142, 138284, 172855, 276568, 283697, 345710, 553136, 567394, 691420, 1106272, 1134788, 1382840, 1418485, 2269576, 2765680, 2836970, 4539152, 5531360, 5673940, 9078304, 11347880, 22695760, 45391520, 51349157, 54186127, 102698314, 108372254, 205396628, 216744508, 256745785, 270930635, 410793256, 433489016, 513491570, 541861270, 821586512, 866978032, 1026983140, 1083722540, 1643173024, 1733956064, 2053966280, 2167445080, 4107932560, 4334890160, 8215865120, 8669780320, 9807688987, 19615377974, 39230755948, 49038444935, 78461511896, 98076889870, 156923023792, 196153779740, 313846047584, 392307559480, 784615118960, 1569230237920]

約数ペア:

[(1, 1569230237920), (2, 784615118960), (4, 392307559480), (5, 313846047584), (8, 196153779740), (10, 156923023792), (16, 98076889870), (20, 78461511896), (32, 49038444935), (40, 39230755948), (80, 19615377974), (160, 9807688987), (181, 8669780320), (191, 8215865120), (362, 4334890160), (382, 4107932560), (724, 2167445080), (764, 2053966280), (905, 1733956064), (955, 1643173024), (1448, 1083722540), (1528, 1026983140), (1810, 866978032), (1910, 821586512), (2896, 541861270), (3056, 513491570), (3620, 433489016), (3820, 410793256), (5792, 270930635), (6112, 256745785), (7240, 216744508), (7640, 205396628), (14480, 108372254), (15280, 102698314), (28960, 54186127), (30560, 51349157), (34571, 45391520), (69142, 22695760), (138284, 11347880), (172855, 9078304), (276568, 5673940), (283697, 5531360), (345710, 4539152), (553136, 2836970), (567394, 2765680), (691420, 2269576), (1106272, 1418485), (1134788, 1382840)]