105503640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 347742720

約数和(自身を除く): 242239080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 257, 264, 311, 330, 440, 514, 622, 660, 771, 933, 1028, 1244, 1285, 1320, 1542, 1555, 1866, 2056, 2488, 2570, 2827, 3084, 3110, 3421, 3732, 3855, 4665, 5140, 5654, 6168, 6220, 6842, 7464, 7710, 8481, 9330, 10263, 10280, 11308, 12440, 13684, 14135, 15420, 16962, 17105, 18660, 20526, 22616, 27368, 28270, 30840, 33924, 34210, 37320, 41052, 42405, 51315, 56540, 67848, 68420, 79927, 82104, 84810, 102630, 113080, 136840, 159854, 169620, 205260, 239781, 319708, 339240, 399635, 410520, 479562, 639416, 799270, 879197, 959124, 1198905, 1598540, 1758394, 1918248, 2397810, 2637591, 3197080, 3516788, 4395985, 4795620, 5275182, 7033576, 8791970, 9591240, 10550364, 13187955, 17583940, 21100728, 26375910, 35167880, 52751820, 105503640]

約数ペア:

[(1, 105503640), (2, 52751820), (3, 35167880), (4, 26375910), (5, 21100728), (6, 17583940), (8, 13187955), (10, 10550364), (11, 9591240), (12, 8791970), (15, 7033576), (20, 5275182), (22, 4795620), (24, 4395985), (30, 3516788), (33, 3197080), (40, 2637591), (44, 2397810), (55, 1918248), (60, 1758394), (66, 1598540), (88, 1198905), (110, 959124), (120, 879197), (132, 799270), (165, 639416), (220, 479562), (257, 410520), (264, 399635), (311, 339240), (330, 319708), (440, 239781), (514, 205260), (622, 169620), (660, 159854), (771, 136840), (933, 113080), (1028, 102630), (1244, 84810), (1285, 82104), (1320, 79927), (1542, 68420), (1555, 67848), (1866, 56540), (2056, 51315), (2488, 42405), (2570, 41052), (2827, 37320), (3084, 34210), (3110, 33924), (3421, 30840), (3732, 28270), (3855, 27368), (4665, 22616), (5140, 20526), (5654, 18660), (6168, 17105), (6220, 16962), (6842, 15420), (7464, 14135), (7710, 13684), (8481, 12440), (9330, 11308), (10263, 10280)]