712256640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^2$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 2387828160

約数和(自身を除く): 1675571520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 127, 128, 138, 160, 184, 192, 230, 240, 254, 276, 320, 345, 368, 381, 384, 460, 480, 508, 552, 635, 640, 690, 736, 762, 920, 960, 1016, 1104, 1270, 1380, 1472, 1524, 1840, 1905, 1920, 2032, 2208, 2540, 2760, 2921, 2944, 3048, 3680, 3810, 4064, 4416, 5080, 5520, 5842, 6096, 7360, 7620, 8128, 8763, 8832, 10160, 11040, 11684, 12192, 14605, 14720, 15240, 16129, 16256, 17526, 20320, 22080, 23368, 24384, 29210, 30480, 32258, 35052, 40640, 43815, 44160, 46736, 48387, 48768, 58420, 60960, 64516, 70104, 80645, 81280, 87630, 93472, 96774, 116840, 121920, 129032, 140208, 161290, 175260, 186944, 193548, 233680, 241935, 243840, 258064, 280416, 322580, 350520, 370967, 373888, 387096, 467360, 483870, 516128, 560832, 645160, 701040, 741934, 774192, 934720, 967740, 1032256, 1112901, 1121664, 1290320, 1402080, 1483868, 1548384, 1854835, 1869440, 1935480, 2064512, 2225802, 2580640, 2804160, 2967736, 3096768, 3709670, 3870960, 4451604, 5161280, 5564505, 5608320, 5935472, 6193536, 7419340, 7741920, 8903208, 10322560, 11129010, 11870944, 14838680, 15483840, 17806416, 22258020, 23741888, 29677360, 30967680, 35612832, 44516040, 47483776, 59354720, 71225664, 89032080, 118709440, 142451328, 178064160, 237418880, 356128320, 712256640]

約数ペア:

[(1, 712256640), (2, 356128320), (3, 237418880), (4, 178064160), (5, 142451328), (6, 118709440), (8, 89032080), (10, 71225664), (12, 59354720), (15, 47483776), (16, 44516040), (20, 35612832), (23, 30967680), (24, 29677360), (30, 23741888), (32, 22258020), (40, 17806416), (46, 15483840), (48, 14838680), (60, 11870944), (64, 11129010), (69, 10322560), (80, 8903208), (92, 7741920), (96, 7419340), (115, 6193536), (120, 5935472), (127, 5608320), (128, 5564505), (138, 5161280), (160, 4451604), (184, 3870960), (192, 3709670), (230, 3096768), (240, 2967736), (254, 2804160), (276, 2580640), (320, 2225802), (345, 2064512), (368, 1935480), (381, 1869440), (384, 1854835), (460, 1548384), (480, 1483868), (508, 1402080), (552, 1290320), (635, 1121664), (640, 1112901), (690, 1032256), (736, 967740), (762, 934720), (920, 774192), (960, 741934), (1016, 701040), (1104, 645160), (1270, 560832), (1380, 516128), (1472, 483870), (1524, 467360), (1840, 387096), (1905, 373888), (1920, 370967), (2032, 350520), (2208, 322580), (2540, 280416), (2760, 258064), (2921, 243840), (2944, 241935), (3048, 233680), (3680, 193548), (3810, 186944), (4064, 175260), (4416, 161290), (5080, 140208), (5520, 129032), (5842, 121920), (6096, 116840), (7360, 96774), (7620, 93472), (8128, 87630), (8763, 81280), (8832, 80645), (10160, 70104), (11040, 64516), (11684, 60960), (12192, 58420), (14605, 48768), (14720, 48387), (15240, 46736), (16129, 44160), (16256, 43815), (17526, 40640), (20320, 35052), (22080, 32258), (23368, 30480), (24384, 29210)]