13571040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{577}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 49814352

約数和(自身を除く): 36243312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 577, 588, 672, 735, 784, 840, 980, 1120, 1154, 1176, 1470, 1568, 1680, 1731, 1960, 2308, 2352, 2885, 2940, 3360, 3462, 3920, 4039, 4616, 4704, 5770, 5880, 6924, 7840, 8078, 8655, 9232, 11540, 11760, 12117, 13848, 16156, 17310, 18464, 20195, 23080, 23520, 24234, 27696, 28273, 32312, 34620, 40390, 46160, 48468, 55392, 56546, 60585, 64624, 69240, 80780, 84819, 92320, 96936, 113092, 121170, 129248, 138480, 141365, 161560, 169638, 193872, 226184, 242340, 276960, 282730, 323120, 339276, 387744, 424095, 452368, 484680, 565460, 646240, 678552, 848190, 904736, 969360, 1130920, 1357104, 1696380, 1938720, 2261840, 2714208, 3392760, 4523680, 6785520, 13571040]

約数ペア:

[(1, 13571040), (2, 6785520), (3, 4523680), (4, 3392760), (5, 2714208), (6, 2261840), (7, 1938720), (8, 1696380), (10, 1357104), (12, 1130920), (14, 969360), (15, 904736), (16, 848190), (20, 678552), (21, 646240), (24, 565460), (28, 484680), (30, 452368), (32, 424095), (35, 387744), (40, 339276), (42, 323120), (48, 282730), (49, 276960), (56, 242340), (60, 226184), (70, 193872), (80, 169638), (84, 161560), (96, 141365), (98, 138480), (105, 129248), (112, 121170), (120, 113092), (140, 96936), (147, 92320), (160, 84819), (168, 80780), (196, 69240), (210, 64624), (224, 60585), (240, 56546), (245, 55392), (280, 48468), (294, 46160), (336, 40390), (392, 34620), (420, 32312), (480, 28273), (490, 27696), (560, 24234), (577, 23520), (588, 23080), (672, 20195), (735, 18464), (784, 17310), (840, 16156), (980, 13848), (1120, 12117), (1154, 11760), (1176, 11540), (1470, 9232), (1568, 8655), (1680, 8078), (1731, 7840), (1960, 6924), (2308, 5880), (2352, 5770), (2885, 4704), (2940, 4616), (3360, 4039), (3462, 3920)]