307286880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 1013741568

約数和(自身を除く): 706454688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 107, 120, 124, 155, 160, 186, 193, 214, 240, 248, 310, 321, 372, 386, 428, 465, 480, 496, 535, 579, 620, 642, 744, 772, 856, 930, 965, 992, 1070, 1158, 1240, 1284, 1488, 1544, 1605, 1712, 1860, 1930, 2140, 2316, 2480, 2568, 2895, 2976, 3088, 3210, 3317, 3424, 3720, 3860, 4280, 4632, 4960, 5136, 5790, 5983, 6176, 6420, 6634, 7440, 7720, 8560, 9264, 9951, 10272, 11580, 11966, 12840, 13268, 14880, 15440, 16585, 17120, 17949, 18528, 19902, 20651, 23160, 23932, 25680, 26536, 29915, 30880, 33170, 35898, 39804, 41302, 46320, 47864, 49755, 51360, 53072, 59830, 61953, 66340, 71796, 79608, 82604, 89745, 92640, 95728, 99510, 103255, 106144, 119660, 123906, 132680, 143592, 159216, 165208, 179490, 191456, 199020, 206510, 239320, 247812, 265360, 287184, 309765, 318432, 330416, 358980, 398040, 413020, 478640, 495624, 530720, 574368, 619530, 640181, 660832, 717960, 796080, 826040, 957280, 991248, 1239060, 1280362, 1435920, 1592160, 1652080, 1920543, 1982496, 2478120, 2560724, 2871840, 3200905, 3304160, 3841086, 4956240, 5121448, 6401810, 7682172, 9602715, 9912480, 10242896, 12803620, 15364344, 19205430, 20485792, 25607240, 30728688, 38410860, 51214480, 61457376, 76821720, 102428960, 153643440, 307286880]

約数ペア:

[(1, 307286880), (2, 153643440), (3, 102428960), (4, 76821720), (5, 61457376), (6, 51214480), (8, 38410860), (10, 30728688), (12, 25607240), (15, 20485792), (16, 19205430), (20, 15364344), (24, 12803620), (30, 10242896), (31, 9912480), (32, 9602715), (40, 7682172), (48, 6401810), (60, 5121448), (62, 4956240), (80, 3841086), (93, 3304160), (96, 3200905), (107, 2871840), (120, 2560724), (124, 2478120), (155, 1982496), (160, 1920543), (186, 1652080), (193, 1592160), (214, 1435920), (240, 1280362), (248, 1239060), (310, 991248), (321, 957280), (372, 826040), (386, 796080), (428, 717960), (465, 660832), (480, 640181), (496, 619530), (535, 574368), (579, 530720), (620, 495624), (642, 478640), (744, 413020), (772, 398040), (856, 358980), (930, 330416), (965, 318432), (992, 309765), (1070, 287184), (1158, 265360), (1240, 247812), (1284, 239320), (1488, 206510), (1544, 199020), (1605, 191456), (1712, 179490), (1860, 165208), (1930, 159216), (2140, 143592), (2316, 132680), (2480, 123906), (2568, 119660), (2895, 106144), (2976, 103255), (3088, 99510), (3210, 95728), (3317, 92640), (3424, 89745), (3720, 82604), (3860, 79608), (4280, 71796), (4632, 66340), (4960, 61953), (5136, 59830), (5790, 53072), (5983, 51360), (6176, 49755), (6420, 47864), (6634, 46320), (7440, 41302), (7720, 39804), (8560, 35898), (9264, 33170), (9951, 30880), (10272, 29915), (11580, 26536), (11966, 25680), (12840, 23932), (13268, 23160), (14880, 20651), (15440, 19902), (16585, 18528), (17120, 17949)]