213195360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:725

約数の個数: 192

約数和(自身を含む): 775982592

約数和(自身を除く): 562787232

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, 107, 112, 120, 140, 160, 168, 210, 214, 224, 240, 280, 321, 336, 420, 428, 480, 535, 560, 593, 642, 672, 749, 840, 856, 1070, 1120, 1186, 1284, 1498, 1605, 1680, 1712, 1779, 2140, 2247, 2372, 2568, 2965, 2996, 3210, 3360, 3424, 3558, 3745, 4151, 4280, 4494, 4744, 5136, 5930, 5992, 6420, 7116, 7490, 8302, 8560, 8895, 8988, 9488, 10272, 11235, 11860, 11984, 12453, 12840, 14232, 14980, 16604, 17120, 17790, 17976, 18976, 20755, 22470, 23720, 23968, 24906, 25680, 28464, 29960, 33208, 35580, 35952, 41510, 44940, 47440, 49812, 51360, 56928, 59920, 62265, 63451, 66416, 71160, 71904, 83020, 89880, 94880, 99624, 119840, 124530, 126902, 132832, 142320, 166040, 179760, 190353, 199248, 249060, 253804, 284640, 317255, 332080, 359520, 380706, 398496, 444157, 498120, 507608, 634510, 664160, 761412, 888314, 951765, 996240, 1015216, 1269020, 1332471, 1522824, 1776628, 1903530, 1992480, 2030432, 2220785, 2538040, 2664942, 3045648, 3553256, 3807060, 4441570, 5076080, 5329884, 6091296, 6662355, 7106512, 7614120, 8883140, 10152160, 10659768, 13324710, 14213024, 15228240, 17766280, 21319536, 26649420, 30456480, 35532560, 42639072, 53298840, 71065120, 106597680, 213195360]

約数ペア:

[(1, 213195360), (2, 106597680), (3, 71065120), (4, 53298840), (5, 42639072), (6, 35532560), (7, 30456480), (8, 26649420), (10, 21319536), (12, 17766280), (14, 15228240), (15, 14213024), (16, 13324710), (20, 10659768), (21, 10152160), (24, 8883140), (28, 7614120), (30, 7106512), (32, 6662355), (35, 6091296), (40, 5329884), (42, 5076080), (48, 4441570), (56, 3807060), (60, 3553256), (70, 3045648), (80, 2664942), (84, 2538040), (96, 2220785), (105, 2030432), (107, 1992480), (112, 1903530), (120, 1776628), (140, 1522824), (160, 1332471), (168, 1269020), (210, 1015216), (214, 996240), (224, 951765), (240, 888314), (280, 761412), (321, 664160), (336, 634510), (420, 507608), (428, 498120), (480, 444157), (535, 398496), (560, 380706), (593, 359520), (642, 332080), (672, 317255), (749, 284640), (840, 253804), (856, 249060), (1070, 199248), (1120, 190353), (1186, 179760), (1284, 166040), (1498, 142320), (1605, 132832), (1680, 126902), (1712, 124530), (1779, 119840), (2140, 99624), (2247, 94880), (2372, 89880), (2568, 83020), (2965, 71904), (2996, 71160), (3210, 66416), (3360, 63451), (3424, 62265), (3558, 59920), (3745, 56928), (4151, 51360), (4280, 49812), (4494, 47440), (4744, 44940), (5136, 41510), (5930, 35952), (5992, 35580), (6420, 33208), (7116, 29960), (7490, 28464), (8302, 25680), (8560, 24906), (8895, 23968), (8988, 23720), (9488, 22470), (10272, 20755), (11235, 18976), (11860, 17976), (11984, 17790), (12453, 17120), (12840, 16604), (14232, 14980)]