129447780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28019}}^1$

素因数の和:28049

約数の個数: 96

約数和(自身を含む): 451906560

約数和(自身を除く): 322458780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 28019, 56038, 84057, 112076, 140095, 168114, 196133, 280190, 308209, 336228, 392266, 420285, 560380, 588399, 616418, 784532, 840570, 924627, 980665, 1176798, 1232836, 1541045, 1681140, 1849254, 1961330, 2157463, 2353596, 2941995, 3082090, 3698508, 3922660, 4314926, 4623135, 5883990, 6164180, 6472389, 8629852, 9246270, 10787315, 11767980, 12944778, 18492540, 21574630, 25889556, 32361945, 43149260, 64723890, 129447780]

約数ペア:

[(1, 129447780), (2, 64723890), (3, 43149260), (4, 32361945), (5, 25889556), (6, 21574630), (7, 18492540), (10, 12944778), (11, 11767980), (12, 10787315), (14, 9246270), (15, 8629852), (20, 6472389), (21, 6164180), (22, 5883990), (28, 4623135), (30, 4314926), (33, 3922660), (35, 3698508), (42, 3082090), (44, 2941995), (55, 2353596), (60, 2157463), (66, 1961330), (70, 1849254), (77, 1681140), (84, 1541045), (105, 1232836), (110, 1176798), (132, 980665), (140, 924627), (154, 840570), (165, 784532), (210, 616418), (220, 588399), (231, 560380), (308, 420285), (330, 392266), (385, 336228), (420, 308209), (462, 280190), (660, 196133), (770, 168114), (924, 140095), (1155, 112076), (1540, 84057), (2310, 56038), (4620, 28019)]