101685760

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 279303552

約数和(自身を除く): 177617792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 157, 160, 176, 184, 220, 230, 253, 256, 314, 320, 352, 368, 440, 460, 506, 512, 628, 640, 704, 736, 785, 880, 920, 1012, 1256, 1265, 1280, 1408, 1472, 1570, 1727, 1760, 1840, 2024, 2512, 2530, 2560, 2816, 2944, 3140, 3454, 3520, 3611, 3680, 4048, 5024, 5060, 5632, 5888, 6280, 6908, 7040, 7222, 7360, 8096, 8635, 10048, 10120, 11776, 12560, 13816, 14080, 14444, 14720, 16192, 17270, 18055, 20096, 20240, 25120, 27632, 28160, 28888, 29440, 32384, 34540, 36110, 39721, 40192, 40480, 50240, 55264, 57776, 58880, 64768, 69080, 72220, 79442, 80384, 80960, 100480, 110528, 115552, 129536, 138160, 144440, 158884, 161920, 198605, 200960, 221056, 231104, 276320, 288880, 317768, 323840, 397210, 401920, 442112, 462208, 552640, 577760, 635536, 647680, 794420, 884224, 924416, 1105280, 1155520, 1271072, 1588840, 1848832, 2210560, 2311040, 2542144, 3177680, 4421120, 4622080, 5084288, 6355360, 9244160, 10168576, 12710720, 20337152, 25421440, 50842880, 101685760]

約数ペア:

[(1, 101685760), (2, 50842880), (4, 25421440), (5, 20337152), (8, 12710720), (10, 10168576), (11, 9244160), (16, 6355360), (20, 5084288), (22, 4622080), (23, 4421120), (32, 3177680), (40, 2542144), (44, 2311040), (46, 2210560), (55, 1848832), (64, 1588840), (80, 1271072), (88, 1155520), (92, 1105280), (110, 924416), (115, 884224), (128, 794420), (157, 647680), (160, 635536), (176, 577760), (184, 552640), (220, 462208), (230, 442112), (253, 401920), (256, 397210), (314, 323840), (320, 317768), (352, 288880), (368, 276320), (440, 231104), (460, 221056), (506, 200960), (512, 198605), (628, 161920), (640, 158884), (704, 144440), (736, 138160), (785, 129536), (880, 115552), (920, 110528), (1012, 100480), (1256, 80960), (1265, 80384), (1280, 79442), (1408, 72220), (1472, 69080), (1570, 64768), (1727, 58880), (1760, 57776), (1840, 55264), (2024, 50240), (2512, 40480), (2530, 40192), (2560, 39721), (2816, 36110), (2944, 34540), (3140, 32384), (3454, 29440), (3520, 28888), (3611, 28160), (3680, 27632), (4048, 25120), (5024, 20240), (5060, 20096), (5632, 18055), (5888, 17270), (6280, 16192), (6908, 14720), (7040, 14444), (7222, 14080), (7360, 13816), (8096, 12560), (8635, 11776), (10048, 10120)]