1521367920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1021

約数の個数: 200

約数和(自身を含む): 5306374656

約数和(自身を除く): 3785006736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 383, 405, 432, 540, 613, 648, 720, 766, 810, 1080, 1149, 1226, 1296, 1532, 1620, 1839, 1915, 2160, 2298, 2452, 3064, 3065, 3240, 3447, 3678, 3830, 4596, 4904, 5517, 5745, 6128, 6130, 6480, 6894, 7356, 7660, 9192, 9195, 9808, 10341, 11034, 11490, 12260, 13788, 14712, 15320, 16551, 17235, 18384, 18390, 20682, 22068, 22980, 24520, 27576, 27585, 29424, 30640, 31023, 33102, 34470, 36780, 41364, 44136, 45960, 49040, 49653, 51705, 55152, 55170, 62046, 66204, 68940, 73560, 82728, 82755, 88272, 91920, 99306, 103410, 110340, 124092, 132408, 137880, 147120, 155115, 165456, 165510, 198612, 206820, 220680, 234779, 248184, 248265, 264816, 275760, 310230, 331020, 397224, 413640, 441360, 469558, 496368, 496530, 620460, 662040, 704337, 794448, 827280, 939116, 993060, 1173895, 1240920, 1324080, 1408674, 1878232, 1986120, 2113011, 2347790, 2481840, 2817348, 3521685, 3756464, 3972240, 4226022, 4695580, 5634696, 6339033, 7043370, 8452044, 9391160, 10565055, 11269392, 12678066, 14086740, 16904088, 18782320, 19017099, 21130110, 25356132, 28173480, 31695165, 33808176, 38034198, 42260220, 50712264, 56346960, 63390330, 76068396, 84520440, 95085495, 101424528, 126780660, 152136792, 169040880, 190170990, 253561320, 304273584, 380341980, 507122640, 760683960, 1521367920]

約数ペア:

[(1, 1521367920), (2, 760683960), (3, 507122640), (4, 380341980), (5, 304273584), (6, 253561320), (8, 190170990), (9, 169040880), (10, 152136792), (12, 126780660), (15, 101424528), (16, 95085495), (18, 84520440), (20, 76068396), (24, 63390330), (27, 56346960), (30, 50712264), (36, 42260220), (40, 38034198), (45, 33808176), (48, 31695165), (54, 28173480), (60, 25356132), (72, 21130110), (80, 19017099), (81, 18782320), (90, 16904088), (108, 14086740), (120, 12678066), (135, 11269392), (144, 10565055), (162, 9391160), (180, 8452044), (216, 7043370), (240, 6339033), (270, 5634696), (324, 4695580), (360, 4226022), (383, 3972240), (405, 3756464), (432, 3521685), (540, 2817348), (613, 2481840), (648, 2347790), (720, 2113011), (766, 1986120), (810, 1878232), (1080, 1408674), (1149, 1324080), (1226, 1240920), (1296, 1173895), (1532, 993060), (1620, 939116), (1839, 827280), (1915, 794448), (2160, 704337), (2298, 662040), (2452, 620460), (3064, 496530), (3065, 496368), (3240, 469558), (3447, 441360), (3678, 413640), (3830, 397224), (4596, 331020), (4904, 310230), (5517, 275760), (5745, 264816), (6128, 248265), (6130, 248184), (6480, 234779), (6894, 220680), (7356, 206820), (7660, 198612), (9192, 165510), (9195, 165456), (9808, 155115), (10341, 147120), (11034, 137880), (11490, 132408), (12260, 124092), (13788, 110340), (14712, 103410), (15320, 99306), (16551, 91920), (17235, 88272), (18384, 82755), (18390, 82728), (20682, 73560), (22068, 68940), (22980, 66204), (24520, 62046), (27576, 55170), (27585, 55152), (29424, 51705), (30640, 49653), (31023, 49040), (33102, 45960), (34470, 44136), (36780, 41364)]