531291480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2069

約数の個数: 128

約数和(自身を含む): 1700844480

約数和(自身を除く): 1169553000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 137, 170, 204, 255, 274, 340, 408, 411, 510, 548, 680, 685, 822, 1020, 1096, 1370, 1644, 1901, 2040, 2055, 2329, 2740, 3288, 3802, 4110, 4658, 5480, 5703, 6987, 7604, 8220, 9316, 9505, 11406, 11645, 13974, 15208, 16440, 18632, 19010, 22812, 23290, 27948, 28515, 32317, 34935, 38020, 45624, 46580, 55896, 57030, 64634, 69870, 76040, 93160, 96951, 114060, 129268, 139740, 161585, 193902, 228120, 258536, 260437, 279480, 323170, 387804, 484755, 520874, 646340, 775608, 781311, 969510, 1041748, 1292680, 1302185, 1562622, 1939020, 2083496, 2604370, 3125244, 3878040, 3906555, 4427429, 5208740, 6250488, 7813110, 8854858, 10417480, 13282287, 15626220, 17709716, 22137145, 26564574, 31252440, 35419432, 44274290, 53129148, 66411435, 88548580, 106258296, 132822870, 177097160, 265645740, 531291480]

約数ペア:

[(1, 531291480), (2, 265645740), (3, 177097160), (4, 132822870), (5, 106258296), (6, 88548580), (8, 66411435), (10, 53129148), (12, 44274290), (15, 35419432), (17, 31252440), (20, 26564574), (24, 22137145), (30, 17709716), (34, 15626220), (40, 13282287), (51, 10417480), (60, 8854858), (68, 7813110), (85, 6250488), (102, 5208740), (120, 4427429), (136, 3906555), (137, 3878040), (170, 3125244), (204, 2604370), (255, 2083496), (274, 1939020), (340, 1562622), (408, 1302185), (411, 1292680), (510, 1041748), (548, 969510), (680, 781311), (685, 775608), (822, 646340), (1020, 520874), (1096, 484755), (1370, 387804), (1644, 323170), (1901, 279480), (2040, 260437), (2055, 258536), (2329, 228120), (2740, 193902), (3288, 161585), (3802, 139740), (4110, 129268), (4658, 114060), (5480, 96951), (5703, 93160), (6987, 76040), (7604, 69870), (8220, 64634), (9316, 57030), (9505, 55896), (11406, 46580), (11645, 45624), (13974, 38020), (15208, 34935), (16440, 32317), (18632, 28515), (19010, 27948), (22812, 23290)]