65901440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 185582880

約数和(自身を除く): 119681440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 37, 40, 44, 46, 55, 64, 74, 80, 88, 92, 110, 115, 121, 128, 148, 160, 176, 184, 185, 220, 230, 242, 253, 296, 320, 352, 368, 370, 407, 440, 460, 484, 506, 592, 605, 640, 704, 736, 740, 814, 851, 880, 920, 968, 1012, 1184, 1210, 1265, 1408, 1472, 1480, 1628, 1702, 1760, 1840, 1936, 2024, 2035, 2368, 2420, 2530, 2783, 2944, 2960, 3256, 3404, 3520, 3680, 3872, 4048, 4070, 4255, 4477, 4736, 4840, 5060, 5566, 5920, 6512, 6808, 7040, 7360, 7744, 8096, 8140, 8510, 8954, 9361, 9680, 10120, 11132, 11840, 13024, 13616, 13915, 14720, 15488, 16192, 16280, 17020, 17908, 18722, 19360, 20240, 22264, 22385, 23680, 26048, 27232, 27830, 32384, 32560, 34040, 35816, 37444, 38720, 40480, 44528, 44770, 46805, 52096, 54464, 55660, 65120, 68080, 71632, 74888, 77440, 80960, 89056, 89540, 93610, 102971, 108928, 111320, 130240, 136160, 143264, 149776, 161920, 178112, 179080, 187220, 205942, 222640, 260480, 272320, 286528, 299552, 356224, 358160, 374440, 411884, 445280, 514855, 544640, 573056, 599104, 716320, 748880, 823768, 890560, 1029710, 1198208, 1432640, 1497760, 1647536, 1781120, 2059420, 2865280, 2995520, 3295072, 4118840, 5991040, 6590144, 8237680, 13180288, 16475360, 32950720, 65901440]

約数ペア:

[(1, 65901440), (2, 32950720), (4, 16475360), (5, 13180288), (8, 8237680), (10, 6590144), (11, 5991040), (16, 4118840), (20, 3295072), (22, 2995520), (23, 2865280), (32, 2059420), (37, 1781120), (40, 1647536), (44, 1497760), (46, 1432640), (55, 1198208), (64, 1029710), (74, 890560), (80, 823768), (88, 748880), (92, 716320), (110, 599104), (115, 573056), (121, 544640), (128, 514855), (148, 445280), (160, 411884), (176, 374440), (184, 358160), (185, 356224), (220, 299552), (230, 286528), (242, 272320), (253, 260480), (296, 222640), (320, 205942), (352, 187220), (368, 179080), (370, 178112), (407, 161920), (440, 149776), (460, 143264), (484, 136160), (506, 130240), (592, 111320), (605, 108928), (640, 102971), (704, 93610), (736, 89540), (740, 89056), (814, 80960), (851, 77440), (880, 74888), (920, 71632), (968, 68080), (1012, 65120), (1184, 55660), (1210, 54464), (1265, 52096), (1408, 46805), (1472, 44770), (1480, 44528), (1628, 40480), (1702, 38720), (1760, 37444), (1840, 35816), (1936, 34040), (2024, 32560), (2035, 32384), (2368, 27830), (2420, 27232), (2530, 26048), (2783, 23680), (2944, 22385), (2960, 22264), (3256, 20240), (3404, 19360), (3520, 18722), (3680, 17908), (3872, 17020), (4048, 16280), (4070, 16192), (4255, 15488), (4477, 14720), (4736, 13915), (4840, 13616), (5060, 13024), (5566, 11840), (5920, 11132), (6512, 10120), (6808, 9680), (7040, 9361), (7360, 8954), (7744, 8510), (8096, 8140)]