192040640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 112

約数和(自身を含む): 505297440

約数和(自身を除く): 313256800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 176, 178, 220, 320, 352, 356, 440, 445, 613, 704, 712, 880, 890, 979, 1226, 1424, 1760, 1780, 1958, 2452, 2848, 3065, 3520, 3560, 3916, 4895, 4904, 5696, 6130, 6743, 7120, 7832, 9790, 9808, 12260, 13486, 14240, 15664, 19580, 19616, 24520, 26972, 28480, 31328, 33715, 39160, 39232, 49040, 53944, 54557, 62656, 67430, 78320, 98080, 107888, 109114, 134860, 156640, 196160, 215776, 218228, 269720, 272785, 313280, 431552, 436456, 539440, 545570, 600127, 872912, 1078880, 1091140, 1200254, 1745824, 2157760, 2182280, 2400508, 3000635, 3491648, 4364560, 4801016, 6001270, 8729120, 9602032, 12002540, 17458240, 19204064, 24005080, 38408128, 48010160, 96020320, 192040640]

約数ペア:

[(1, 192040640), (2, 96020320), (4, 48010160), (5, 38408128), (8, 24005080), (10, 19204064), (11, 17458240), (16, 12002540), (20, 9602032), (22, 8729120), (32, 6001270), (40, 4801016), (44, 4364560), (55, 3491648), (64, 3000635), (80, 2400508), (88, 2182280), (89, 2157760), (110, 1745824), (160, 1200254), (176, 1091140), (178, 1078880), (220, 872912), (320, 600127), (352, 545570), (356, 539440), (440, 436456), (445, 431552), (613, 313280), (704, 272785), (712, 269720), (880, 218228), (890, 215776), (979, 196160), (1226, 156640), (1424, 134860), (1760, 109114), (1780, 107888), (1958, 98080), (2452, 78320), (2848, 67430), (3065, 62656), (3520, 54557), (3560, 53944), (3916, 49040), (4895, 39232), (4904, 39160), (5696, 33715), (6130, 31328), (6743, 28480), (7120, 26972), (7832, 24520), (9790, 19616), (9808, 19580), (12260, 15664), (13486, 14240)]