199286880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 684573120

約数和(自身を除く): 485286240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 109, 120, 130, 156, 160, 195, 208, 218, 240, 260, 293, 312, 327, 390, 416, 436, 480, 520, 545, 586, 624, 654, 780, 872, 879, 1040, 1090, 1172, 1248, 1308, 1417, 1465, 1560, 1635, 1744, 1758, 2080, 2180, 2344, 2616, 2834, 2930, 3120, 3270, 3488, 3516, 3809, 4251, 4360, 4395, 4688, 5232, 5668, 5860, 6240, 6540, 7032, 7085, 7618, 8502, 8720, 8790, 9376, 10464, 11336, 11427, 11720, 13080, 14064, 14170, 15236, 17004, 17440, 17580, 19045, 21255, 22672, 22854, 23440, 26160, 28128, 28340, 30472, 31937, 34008, 35160, 38090, 42510, 45344, 45708, 46880, 52320, 56680, 57135, 60944, 63874, 68016, 70320, 76180, 85020, 91416, 95811, 113360, 114270, 121888, 127748, 136032, 140640, 152360, 159685, 170040, 182832, 191622, 226720, 228540, 255496, 304720, 319370, 340080, 365664, 383244, 415181, 457080, 479055, 510992, 609440, 638740, 680160, 766488, 830362, 914160, 958110, 1021984, 1245543, 1277480, 1532976, 1660724, 1828320, 1916220, 2075905, 2491086, 2554960, 3065952, 3321448, 3832440, 4151810, 4982172, 5109920, 6227715, 6642896, 7664880, 8303620, 9964344, 12455430, 13285792, 15329760, 16607240, 19928688, 24910860, 33214480, 39857376, 49821720, 66428960, 99643440, 199286880]

約数ペア:

[(1, 199286880), (2, 99643440), (3, 66428960), (4, 49821720), (5, 39857376), (6, 33214480), (8, 24910860), (10, 19928688), (12, 16607240), (13, 15329760), (15, 13285792), (16, 12455430), (20, 9964344), (24, 8303620), (26, 7664880), (30, 6642896), (32, 6227715), (39, 5109920), (40, 4982172), (48, 4151810), (52, 3832440), (60, 3321448), (65, 3065952), (78, 2554960), (80, 2491086), (96, 2075905), (104, 1916220), (109, 1828320), (120, 1660724), (130, 1532976), (156, 1277480), (160, 1245543), (195, 1021984), (208, 958110), (218, 914160), (240, 830362), (260, 766488), (293, 680160), (312, 638740), (327, 609440), (390, 510992), (416, 479055), (436, 457080), (480, 415181), (520, 383244), (545, 365664), (586, 340080), (624, 319370), (654, 304720), (780, 255496), (872, 228540), (879, 226720), (1040, 191622), (1090, 182832), (1172, 170040), (1248, 159685), (1308, 152360), (1417, 140640), (1465, 136032), (1560, 127748), (1635, 121888), (1744, 114270), (1758, 113360), (2080, 95811), (2180, 91416), (2344, 85020), (2616, 76180), (2834, 70320), (2930, 68016), (3120, 63874), (3270, 60944), (3488, 57135), (3516, 56680), (3809, 52320), (4251, 46880), (4360, 45708), (4395, 45344), (4688, 42510), (5232, 38090), (5668, 35160), (5860, 34008), (6240, 31937), (6540, 30472), (7032, 28340), (7085, 28128), (7618, 26160), (8502, 23440), (8720, 22854), (8790, 22672), (9376, 21255), (10464, 19045), (11336, 17580), (11427, 17440), (11720, 17004), (13080, 15236), (14064, 14170)]