1358772240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{808793}}^1$

素因数の和:808816

約数の個数: 80

約数和(自身を含む): 4813941888

約数和(自身を除く): 3455169648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 808793, 1617586, 2426379, 3235172, 4043965, 4852758, 5661551, 6470344, 8087930, 9705516, 11323102, 12131895, 12940688, 16175860, 16984653, 19411032, 22646204, 24263790, 28307755, 32351720, 33969306, 38822064, 45292408, 48527580, 56615510, 64703440, 67938612, 84923265, 90584816, 97055160, 113231020, 135877224, 169846530, 194110320, 226462040, 271754448, 339693060, 452924080, 679386120, 1358772240]

約数ペア:

[(1, 1358772240), (2, 679386120), (3, 452924080), (4, 339693060), (5, 271754448), (6, 226462040), (7, 194110320), (8, 169846530), (10, 135877224), (12, 113231020), (14, 97055160), (15, 90584816), (16, 84923265), (20, 67938612), (21, 64703440), (24, 56615510), (28, 48527580), (30, 45292408), (35, 38822064), (40, 33969306), (42, 32351720), (48, 28307755), (56, 24263790), (60, 22646204), (70, 19411032), (80, 16984653), (84, 16175860), (105, 12940688), (112, 12131895), (120, 11323102), (140, 9705516), (168, 8087930), (210, 6470344), (240, 5661551), (280, 4852758), (336, 4043965), (420, 3235172), (560, 2426379), (840, 1617586), (1680, 808793)]