191735280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 720061056

約数和(自身を除く): 528325776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 528, 563, 645, 660, 688, 720, 774, 792, 860, 880, 946, 990, 1032, 1126, 1290, 1320, 1419, 1548, 1584, 1689, 1720, 1892, 1935, 1980, 2064, 2252, 2365, 2580, 2640, 2815, 2838, 3096, 3378, 3440, 3784, 3870, 3960, 4257, 4504, 4730, 5067, 5160, 5630, 5676, 6192, 6193, 6756, 7095, 7568, 7740, 7920, 8445, 8514, 9008, 9460, 10134, 10320, 11260, 11352, 12386, 13512, 14190, 15480, 16890, 17028, 18579, 18920, 20268, 21285, 22520, 22704, 24209, 24772, 25335, 27024, 28380, 30960, 30965, 33780, 34056, 37158, 37840, 40536, 42570, 45040, 48418, 49544, 50670, 55737, 56760, 61930, 67560, 68112, 72627, 74316, 81072, 85140, 92895, 96836, 99088, 101340, 111474, 113520, 121045, 123860, 135120, 145254, 148632, 170280, 185790, 193672, 202680, 217881, 222948, 242090, 247720, 266299, 278685, 290508, 297264, 340560, 363135, 371580, 387344, 405360, 435762, 445896, 484180, 495440, 532598, 557370, 581016, 726270, 743160, 798897, 871524, 891792, 968360, 1065196, 1089405, 1114740, 1162032, 1331495, 1452540, 1486320, 1597794, 1743048, 1936720, 2130392, 2178810, 2229480, 2396691, 2662990, 2905080, 3195588, 3486096, 3994485, 4260784, 4357620, 4458960, 4793382, 5325980, 5810160, 6391176, 7988970, 8715240, 9586764, 10651960, 11983455, 12782352, 15977940, 17430480, 19173528, 21303920, 23966910, 31955880, 38347056, 47933820, 63911760, 95867640, 191735280]

約数ペア:

[(1, 191735280), (2, 95867640), (3, 63911760), (4, 47933820), (5, 38347056), (6, 31955880), (8, 23966910), (9, 21303920), (10, 19173528), (11, 17430480), (12, 15977940), (15, 12782352), (16, 11983455), (18, 10651960), (20, 9586764), (22, 8715240), (24, 7988970), (30, 6391176), (33, 5810160), (36, 5325980), (40, 4793382), (43, 4458960), (44, 4357620), (45, 4260784), (48, 3994485), (55, 3486096), (60, 3195588), (66, 2905080), (72, 2662990), (80, 2396691), (86, 2229480), (88, 2178810), (90, 2130392), (99, 1936720), (110, 1743048), (120, 1597794), (129, 1486320), (132, 1452540), (144, 1331495), (165, 1162032), (172, 1114740), (176, 1089405), (180, 1065196), (198, 968360), (215, 891792), (220, 871524), (240, 798897), (258, 743160), (264, 726270), (330, 581016), (344, 557370), (360, 532598), (387, 495440), (396, 484180), (430, 445896), (440, 435762), (473, 405360), (495, 387344), (516, 371580), (528, 363135), (563, 340560), (645, 297264), (660, 290508), (688, 278685), (720, 266299), (774, 247720), (792, 242090), (860, 222948), (880, 217881), (946, 202680), (990, 193672), (1032, 185790), (1126, 170280), (1290, 148632), (1320, 145254), (1419, 135120), (1548, 123860), (1584, 121045), (1689, 113520), (1720, 111474), (1892, 101340), (1935, 99088), (1980, 96836), (2064, 92895), (2252, 85140), (2365, 81072), (2580, 74316), (2640, 72627), (2815, 68112), (2838, 67560), (3096, 61930), (3378, 56760), (3440, 55737), (3784, 50670), (3870, 49544), (3960, 48418), (4257, 45040), (4504, 42570), (4730, 40536), (5067, 37840), (5160, 37158), (5630, 34056), (5676, 33780), (6192, 30965), (6193, 30960), (6756, 28380), (7095, 27024), (7568, 25335), (7740, 24772), (7920, 24209), (8445, 22704), (8514, 22520), (9008, 21285), (9460, 20268), (10134, 18920), (10320, 18579), (11260, 17028), (11352, 16890), (12386, 15480), (13512, 14190)]