156947691520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{719}}^1\times {\mathrm{21317}}^1$

素因数の和:22063

約数の個数: 96

約数和(自身を含む): 377123947200

約数和(自身を除く): 220176255680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 719, 1024, 1280, 1438, 2048, 2560, 2876, 3595, 5120, 5752, 7190, 10240, 11504, 14380, 21317, 23008, 28760, 42634, 46016, 57520, 85268, 92032, 106585, 115040, 170536, 184064, 213170, 230080, 341072, 368128, 426340, 460160, 682144, 736256, 852680, 920320, 1364288, 1472512, 1705360, 1840640, 2728576, 3410720, 3681280, 5457152, 6821440, 7362560, 10914304, 13642880, 15326923, 21828608, 27285760, 30653846, 43657216, 54571520, 61307692, 76634615, 109143040, 122615384, 153269230, 218286080, 245230768, 306538460, 490461536, 613076920, 980923072, 1226153840, 1961846144, 2452307680, 3923692288, 4904615360, 7847384576, 9809230720, 15694769152, 19618461440, 31389538304, 39236922880, 78473845760, 156947691520]

約数ペア:

[(1, 156947691520), (2, 78473845760), (4, 39236922880), (5, 31389538304), (8, 19618461440), (10, 15694769152), (16, 9809230720), (20, 7847384576), (32, 4904615360), (40, 3923692288), (64, 2452307680), (80, 1961846144), (128, 1226153840), (160, 980923072), (256, 613076920), (320, 490461536), (512, 306538460), (640, 245230768), (719, 218286080), (1024, 153269230), (1280, 122615384), (1438, 109143040), (2048, 76634615), (2560, 61307692), (2876, 54571520), (3595, 43657216), (5120, 30653846), (5752, 27285760), (7190, 21828608), (10240, 15326923), (11504, 13642880), (14380, 10914304), (21317, 7362560), (23008, 6821440), (28760, 5457152), (42634, 3681280), (46016, 3410720), (57520, 2728576), (85268, 1840640), (92032, 1705360), (106585, 1472512), (115040, 1364288), (170536, 920320), (184064, 852680), (213170, 736256), (230080, 682144), (341072, 460160), (368128, 426340)]