683896680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 2280096000

約数和(自身を除く): 1596199320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 139, 158, 173, 180, 237, 278, 316, 346, 360, 395, 417, 474, 519, 556, 632, 692, 695, 711, 790, 834, 865, 948, 1038, 1112, 1185, 1251, 1384, 1390, 1422, 1557, 1580, 1668, 1730, 1896, 2076, 2085, 2370, 2502, 2595, 2780, 2844, 3114, 3160, 3336, 3460, 3555, 4152, 4170, 4740, 5004, 5190, 5560, 5688, 6228, 6255, 6920, 7110, 7785, 8340, 9480, 10008, 10380, 10981, 12456, 12510, 13667, 14220, 15570, 16680, 20760, 21962, 24047, 25020, 27334, 28440, 31140, 32943, 41001, 43924, 48094, 50040, 54668, 54905, 62280, 65886, 68335, 72141, 82002, 87848, 96188, 98829, 109336, 109810, 120235, 123003, 131772, 136670, 144282, 164004, 164715, 192376, 197658, 205005, 216423, 219620, 240470, 246006, 263544, 273340, 288564, 328008, 329430, 360705, 395316, 410010, 432846, 439240, 480940, 492012, 494145, 546680, 577128, 615015, 658860, 721410, 790632, 820020, 865692, 961880, 984024, 988290, 1082115, 1230030, 1317720, 1442820, 1640040, 1731384, 1899713, 1976580, 2164230, 2460060, 2885640, 3799426, 3953160, 4328460, 4920120, 5699139, 7598852, 8656920, 9498565, 11398278, 15197704, 17097417, 18997130, 22796556, 28495695, 34194834, 37994260, 45593112, 56991390, 68389668, 75988520, 85487085, 113982780, 136779336, 170974170, 227965560, 341948340, 683896680]

約数ペア:

[(1, 683896680), (2, 341948340), (3, 227965560), (4, 170974170), (5, 136779336), (6, 113982780), (8, 85487085), (9, 75988520), (10, 68389668), (12, 56991390), (15, 45593112), (18, 37994260), (20, 34194834), (24, 28495695), (30, 22796556), (36, 18997130), (40, 17097417), (45, 15197704), (60, 11398278), (72, 9498565), (79, 8656920), (90, 7598852), (120, 5699139), (139, 4920120), (158, 4328460), (173, 3953160), (180, 3799426), (237, 2885640), (278, 2460060), (316, 2164230), (346, 1976580), (360, 1899713), (395, 1731384), (417, 1640040), (474, 1442820), (519, 1317720), (556, 1230030), (632, 1082115), (692, 988290), (695, 984024), (711, 961880), (790, 865692), (834, 820020), (865, 790632), (948, 721410), (1038, 658860), (1112, 615015), (1185, 577128), (1251, 546680), (1384, 494145), (1390, 492012), (1422, 480940), (1557, 439240), (1580, 432846), (1668, 410010), (1730, 395316), (1896, 360705), (2076, 329430), (2085, 328008), (2370, 288564), (2502, 273340), (2595, 263544), (2780, 246006), (2844, 240470), (3114, 219620), (3160, 216423), (3336, 205005), (3460, 197658), (3555, 192376), (4152, 164715), (4170, 164004), (4740, 144282), (5004, 136670), (5190, 131772), (5560, 123003), (5688, 120235), (6228, 109810), (6255, 109336), (6920, 98829), (7110, 96188), (7785, 87848), (8340, 82002), (9480, 72141), (10008, 68335), (10380, 65886), (10981, 62280), (12456, 54905), (12510, 54668), (13667, 50040), (14220, 48094), (15570, 43924), (16680, 41001), (20760, 32943), (21962, 31140), (24047, 28440), (25020, 27334)]