8497261920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6007}}^1$

素因数の和:6453

約数の個数: 192

約数和(自身を含む): 30667908096

約数和(自身を除く): 22170646176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 421, 480, 560, 672, 840, 842, 1120, 1263, 1680, 1684, 2105, 2526, 2947, 3360, 3368, 4210, 5052, 5894, 6007, 6315, 6736, 8420, 8841, 10104, 11788, 12014, 12630, 13472, 14735, 16840, 17682, 18021, 20208, 23576, 24028, 25260, 29470, 30035, 33680, 35364, 36042, 40416, 42049, 44205, 47152, 48056, 50520, 58940, 60070, 67360, 70728, 72084, 84098, 88410, 90105, 94304, 96112, 101040, 117880, 120140, 126147, 141456, 144168, 168196, 176820, 180210, 192224, 202080, 210245, 235760, 240280, 252294, 282912, 288336, 336392, 353640, 360420, 420490, 471520, 480560, 504588, 576672, 630735, 672784, 707280, 720840, 840980, 961120, 1009176, 1261470, 1345568, 1414560, 1441680, 1681960, 2018352, 2522940, 2528947, 2883360, 3363920, 4036704, 5045880, 5057894, 6727840, 7586841, 10091760, 10115788, 12644735, 15173682, 17702629, 20183520, 20231576, 25289470, 30347364, 35405258, 37934205, 40463152, 50578940, 53107887, 60694728, 70810516, 75868410, 80926304, 88513145, 101157880, 106215774, 121389456, 141621032, 151736820, 177026290, 202315760, 212431548, 242778912, 265539435, 283242064, 303473640, 354052580, 404631520, 424863096, 531078870, 566484128, 606947280, 708105160, 849726192, 1062157740, 1213894560, 1416210320, 1699452384, 2124315480, 2832420640, 4248630960, 8497261920]

約数ペア:

[(1, 8497261920), (2, 4248630960), (3, 2832420640), (4, 2124315480), (5, 1699452384), (6, 1416210320), (7, 1213894560), (8, 1062157740), (10, 849726192), (12, 708105160), (14, 606947280), (15, 566484128), (16, 531078870), (20, 424863096), (21, 404631520), (24, 354052580), (28, 303473640), (30, 283242064), (32, 265539435), (35, 242778912), (40, 212431548), (42, 202315760), (48, 177026290), (56, 151736820), (60, 141621032), (70, 121389456), (80, 106215774), (84, 101157880), (96, 88513145), (105, 80926304), (112, 75868410), (120, 70810516), (140, 60694728), (160, 53107887), (168, 50578940), (210, 40463152), (224, 37934205), (240, 35405258), (280, 30347364), (336, 25289470), (420, 20231576), (421, 20183520), (480, 17702629), (560, 15173682), (672, 12644735), (840, 10115788), (842, 10091760), (1120, 7586841), (1263, 6727840), (1680, 5057894), (1684, 5045880), (2105, 4036704), (2526, 3363920), (2947, 2883360), (3360, 2528947), (3368, 2522940), (4210, 2018352), (5052, 1681960), (5894, 1441680), (6007, 1414560), (6315, 1345568), (6736, 1261470), (8420, 1009176), (8841, 961120), (10104, 840980), (11788, 720840), (12014, 707280), (12630, 672784), (13472, 630735), (14735, 576672), (16840, 504588), (17682, 480560), (18021, 471520), (20208, 420490), (23576, 360420), (24028, 353640), (25260, 336392), (29470, 288336), (30035, 282912), (33680, 252294), (35364, 240280), (36042, 235760), (40416, 210245), (42049, 202080), (44205, 192224), (47152, 180210), (48056, 176820), (50520, 168196), (58940, 144168), (60070, 141456), (67360, 126147), (70728, 120140), (72084, 117880), (84098, 101040), (88410, 96112), (90105, 94304)]