605100720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21187}}^1$

素因数の和:21227

約数の個数: 160

約数和(自身を含む): 2269997568

約数和(自身を除く): 1664896848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 14280, 21187, 28560, 42374, 63561, 84748, 105935, 127122, 148309, 169496, 211870, 254244, 296618, 317805, 338992, 360179, 423740, 444927, 508488, 593236, 635610, 720358, 741545, 847480, 889854, 1016976, 1080537, 1186472, 1271220, 1440716, 1483090, 1694960, 1779708, 1800895, 2161074, 2224635, 2372944, 2521253, 2542440, 2881432, 2966180, 3559416, 3601790, 4322148, 4449270, 5042506, 5084880, 5402685, 5762864, 5932360, 7118832, 7203580, 7563759, 8644296, 8898540, 10085012, 10805370, 11864720, 12606265, 14407160, 15127518, 17288592, 17797080, 20170024, 21610740, 25212530, 28814320, 30255036, 35594160, 37818795, 40340048, 43221480, 50425060, 60510072, 75637590, 86442960, 100850120, 121020144, 151275180, 201700240, 302550360, 605100720]

約数ペア:

[(1, 605100720), (2, 302550360), (3, 201700240), (4, 151275180), (5, 121020144), (6, 100850120), (7, 86442960), (8, 75637590), (10, 60510072), (12, 50425060), (14, 43221480), (15, 40340048), (16, 37818795), (17, 35594160), (20, 30255036), (21, 28814320), (24, 25212530), (28, 21610740), (30, 20170024), (34, 17797080), (35, 17288592), (40, 15127518), (42, 14407160), (48, 12606265), (51, 11864720), (56, 10805370), (60, 10085012), (68, 8898540), (70, 8644296), (80, 7563759), (84, 7203580), (85, 7118832), (102, 5932360), (105, 5762864), (112, 5402685), (119, 5084880), (120, 5042506), (136, 4449270), (140, 4322148), (168, 3601790), (170, 3559416), (204, 2966180), (210, 2881432), (238, 2542440), (240, 2521253), (255, 2372944), (272, 2224635), (280, 2161074), (336, 1800895), (340, 1779708), (357, 1694960), (408, 1483090), (420, 1440716), (476, 1271220), (510, 1186472), (560, 1080537), (595, 1016976), (680, 889854), (714, 847480), (816, 741545), (840, 720358), (952, 635610), (1020, 593236), (1190, 508488), (1360, 444927), (1428, 423740), (1680, 360179), (1785, 338992), (1904, 317805), (2040, 296618), (2380, 254244), (2856, 211870), (3570, 169496), (4080, 148309), (4760, 127122), (5712, 105935), (7140, 84748), (9520, 63561), (14280, 42374), (21187, 28560)]