266029440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1240

約数の個数: 128

約数和(自身を含む): 855429120

約数和(自身を除く): 589399680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1091, 1270, 1524, 1905, 1920, 2032, 2182, 2540, 3048, 3273, 3810, 4064, 4364, 5080, 5455, 6096, 6546, 7620, 8128, 8728, 10160, 10910, 12192, 13092, 15240, 16256, 16365, 17456, 20320, 21820, 24384, 26184, 30480, 32730, 34912, 40640, 43640, 48768, 52368, 60960, 65460, 69824, 81280, 87280, 104736, 121920, 130920, 138557, 139648, 174560, 209472, 243840, 261840, 277114, 349120, 415671, 418944, 523680, 554228, 692785, 698240, 831342, 1047360, 1108456, 1385570, 1662684, 2078355, 2094720, 2216912, 2771140, 3325368, 4156710, 4433824, 5542280, 6650736, 8313420, 8867648, 11084560, 13301472, 16626840, 17735296, 22169120, 26602944, 33253680, 44338240, 53205888, 66507360, 88676480, 133014720, 266029440]

約数ペア:

[(1, 266029440), (2, 133014720), (3, 88676480), (4, 66507360), (5, 53205888), (6, 44338240), (8, 33253680), (10, 26602944), (12, 22169120), (15, 17735296), (16, 16626840), (20, 13301472), (24, 11084560), (30, 8867648), (32, 8313420), (40, 6650736), (48, 5542280), (60, 4433824), (64, 4156710), (80, 3325368), (96, 2771140), (120, 2216912), (127, 2094720), (128, 2078355), (160, 1662684), (192, 1385570), (240, 1108456), (254, 1047360), (320, 831342), (381, 698240), (384, 692785), (480, 554228), (508, 523680), (635, 418944), (640, 415671), (762, 349120), (960, 277114), (1016, 261840), (1091, 243840), (1270, 209472), (1524, 174560), (1905, 139648), (1920, 138557), (2032, 130920), (2182, 121920), (2540, 104736), (3048, 87280), (3273, 81280), (3810, 69824), (4064, 65460), (4364, 60960), (5080, 52368), (5455, 48768), (6096, 43640), (6546, 40640), (7620, 34912), (8128, 32730), (8728, 30480), (10160, 26184), (10910, 24384), (12192, 21820), (13092, 20320), (15240, 17456), (16256, 16365)]