1569121620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{26713}}^1$

素因数の和:26825

約数の個数: 96

約数和(自身を含む): 4846988160

約数和(自身を除く): 3277866540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1335, 1780, 1958, 2670, 2937, 3916, 4895, 5340, 5874, 9790, 11748, 14685, 19580, 26713, 29370, 53426, 58740, 80139, 106852, 133565, 160278, 267130, 293843, 320556, 400695, 534260, 587686, 801390, 881529, 1175372, 1469215, 1602780, 1763058, 2377457, 2938430, 3526116, 4407645, 4754914, 5876860, 7132371, 8815290, 9509828, 11887285, 14264742, 17630580, 23774570, 26152027, 28529484, 35661855, 47549140, 52304054, 71323710, 78456081, 104608108, 130760135, 142647420, 156912162, 261520270, 313824324, 392280405, 523040540, 784560810, 1569121620]

約数ペア:

[(1, 1569121620), (2, 784560810), (3, 523040540), (4, 392280405), (5, 313824324), (6, 261520270), (10, 156912162), (11, 142647420), (12, 130760135), (15, 104608108), (20, 78456081), (22, 71323710), (30, 52304054), (33, 47549140), (44, 35661855), (55, 28529484), (60, 26152027), (66, 23774570), (89, 17630580), (110, 14264742), (132, 11887285), (165, 9509828), (178, 8815290), (220, 7132371), (267, 5876860), (330, 4754914), (356, 4407645), (445, 3526116), (534, 2938430), (660, 2377457), (890, 1763058), (979, 1602780), (1068, 1469215), (1335, 1175372), (1780, 881529), (1958, 801390), (2670, 587686), (2937, 534260), (3916, 400695), (4895, 320556), (5340, 293843), (5874, 267130), (9790, 160278), (11748, 133565), (14685, 106852), (19580, 80139), (26713, 58740), (29370, 53426)]