907651080

素因数分解:

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

素因数の和:21228

約数の個数: 192

約数和(自身を含む): 3569754240

約数和(自身を除く): 2662103160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21187, 21420, 42374, 42840, 63561, 84748, 105935, 127122, 148309, 169496, 190683, 211870, 254244, 296618, 317805, 360179, 381366, 423740, 444927, 508488, 593236, 635610, 720358, 741545, 762732, 847480, 889854, 953415, 1080537, 1186472, 1271220, 1334781, 1440716, 1483090, 1525464, 1779708, 1800895, 1906830, 2161074, 2224635, 2521253, 2542440, 2669562, 2881432, 2966180, 3241611, 3559416, 3601790, 3813660, 4322148, 4449270, 5042506, 5339124, 5402685, 5932360, 6483222, 6673905, 7203580, 7563759, 7627320, 8644296, 8898540, 10085012, 10678248, 10805370, 12606265, 12966444, 13347810, 14407160, 15127518, 16208055, 17797080, 20170024, 21610740, 22691277, 25212530, 25932888, 26695620, 30255036, 32416110, 37818795, 43221480, 45382554, 50425060, 53391240, 60510072, 64832220, 75637590, 90765108, 100850120, 113456385, 129664440, 151275180, 181530216, 226912770, 302550360, 453825540, 907651080]

約数ペア:

[(1, 907651080), (2, 453825540), (3, 302550360), (4, 226912770), (5, 181530216), (6, 151275180), (7, 129664440), (8, 113456385), (9, 100850120), (10, 90765108), (12, 75637590), (14, 64832220), (15, 60510072), (17, 53391240), (18, 50425060), (20, 45382554), (21, 43221480), (24, 37818795), (28, 32416110), (30, 30255036), (34, 26695620), (35, 25932888), (36, 25212530), (40, 22691277), (42, 21610740), (45, 20170024), (51, 17797080), (56, 16208055), (60, 15127518), (63, 14407160), (68, 13347810), (70, 12966444), (72, 12606265), (84, 10805370), (85, 10678248), (90, 10085012), (102, 8898540), (105, 8644296), (119, 7627320), (120, 7563759), (126, 7203580), (136, 6673905), (140, 6483222), (153, 5932360), (168, 5402685), (170, 5339124), (180, 5042506), (204, 4449270), (210, 4322148), (238, 3813660), (252, 3601790), (255, 3559416), (280, 3241611), (306, 2966180), (315, 2881432), (340, 2669562), (357, 2542440), (360, 2521253), (408, 2224635), (420, 2161074), (476, 1906830), (504, 1800895), (510, 1779708), (595, 1525464), (612, 1483090), (630, 1440716), (680, 1334781), (714, 1271220), (765, 1186472), (840, 1080537), (952, 953415), (1020, 889854), (1071, 847480), (1190, 762732), (1224, 741545), (1260, 720358), (1428, 635610), (1530, 593236), (1785, 508488), (2040, 444927), (2142, 423740), (2380, 381366), (2520, 360179), (2856, 317805), (3060, 296618), (3570, 254244), (4284, 211870), (4760, 190683), (5355, 169496), (6120, 148309), (7140, 127122), (8568, 105935), (10710, 84748), (14280, 63561), (21187, 42840), (21420, 42374)]