1263556560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{752117}}^1$

素因数の和:752140

約数の個数: 80

約数和(自身を含む): 4476606336

約数和(自身を除く): 3213049776

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, 752117, 1504234, 2256351, 3008468, 3760585, 4512702, 5264819, 6016936, 7521170, 9025404, 10529638, 11281755, 12033872, 15042340, 15794457, 18050808, 21059276, 22563510, 26324095, 30084680, 31588914, 36101616, 42118552, 45127020, 52648190, 60169360, 63177828, 78972285, 84237104, 90254040, 105296380, 126355656, 157944570, 180508080, 210592760, 252711312, 315889140, 421185520, 631778280, 1263556560]

約数ペア:

[(1, 1263556560), (2, 631778280), (3, 421185520), (4, 315889140), (5, 252711312), (6, 210592760), (7, 180508080), (8, 157944570), (10, 126355656), (12, 105296380), (14, 90254040), (15, 84237104), (16, 78972285), (20, 63177828), (21, 60169360), (24, 52648190), (28, 45127020), (30, 42118552), (35, 36101616), (40, 31588914), (42, 30084680), (48, 26324095), (56, 22563510), (60, 21059276), (70, 18050808), (80, 15794457), (84, 15042340), (105, 12033872), (112, 11281755), (120, 10529638), (140, 9025404), (168, 7521170), (210, 6016936), (240, 5264819), (280, 4512702), (336, 3760585), (420, 3008468), (560, 2256351), (840, 1504234), (1680, 752117)]