304759840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:915

約数の個数: 192

約数和(自身を含む): 929698560

約数和(自身を除く): 624938720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 853, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1706, 1760, 2030, 2233, 2320, 2464, 2552, 3080, 3190, 3248, 3412, 4060, 4265, 4466, 4640, 5104, 5971, 6160, 6380, 6496, 6824, 8120, 8530, 8932, 9383, 10208, 11165, 11942, 12320, 12760, 13648, 16240, 17060, 17864, 18766, 22330, 23884, 24737, 25520, 27296, 29855, 32480, 34120, 35728, 37532, 44660, 46915, 47768, 49474, 51040, 59710, 65681, 68240, 71456, 75064, 89320, 93830, 95536, 98948, 119420, 123685, 131362, 136480, 150128, 173159, 178640, 187660, 191072, 197896, 238840, 247370, 262724, 272107, 300256, 328405, 346318, 357280, 375320, 395792, 477680, 494740, 525448, 544214, 656810, 692636, 750640, 791584, 865795, 955360, 989480, 1050896, 1088428, 1313620, 1360535, 1385272, 1501280, 1731590, 1904749, 1978960, 2101792, 2176856, 2627240, 2721070, 2770544, 3463180, 3809498, 3957920, 4353712, 5254480, 5442140, 5541088, 6926360, 7618996, 8707424, 9523745, 10508960, 10884280, 13852720, 15237992, 19047490, 21768560, 27705440, 30475984, 38094980, 43537120, 60951968, 76189960, 152379920, 304759840]

約数ペア:

[(1, 304759840), (2, 152379920), (4, 76189960), (5, 60951968), (7, 43537120), (8, 38094980), (10, 30475984), (11, 27705440), (14, 21768560), (16, 19047490), (20, 15237992), (22, 13852720), (28, 10884280), (29, 10508960), (32, 9523745), (35, 8707424), (40, 7618996), (44, 6926360), (55, 5541088), (56, 5442140), (58, 5254480), (70, 4353712), (77, 3957920), (80, 3809498), (88, 3463180), (110, 2770544), (112, 2721070), (116, 2627240), (140, 2176856), (145, 2101792), (154, 1978960), (160, 1904749), (176, 1731590), (203, 1501280), (220, 1385272), (224, 1360535), (232, 1313620), (280, 1088428), (290, 1050896), (308, 989480), (319, 955360), (352, 865795), (385, 791584), (406, 750640), (440, 692636), (464, 656810), (560, 544214), (580, 525448), (616, 494740), (638, 477680), (770, 395792), (812, 375320), (853, 357280), (880, 346318), (928, 328405), (1015, 300256), (1120, 272107), (1160, 262724), (1232, 247370), (1276, 238840), (1540, 197896), (1595, 191072), (1624, 187660), (1706, 178640), (1760, 173159), (2030, 150128), (2233, 136480), (2320, 131362), (2464, 123685), (2552, 119420), (3080, 98948), (3190, 95536), (3248, 93830), (3412, 89320), (4060, 75064), (4265, 71456), (4466, 68240), (4640, 65681), (5104, 59710), (5971, 51040), (6160, 49474), (6380, 47768), (6496, 46915), (6824, 44660), (8120, 37532), (8530, 35728), (8932, 34120), (9383, 32480), (10208, 29855), (11165, 27296), (11942, 25520), (12320, 24737), (12760, 23884), (13648, 22330), (16240, 18766), (17060, 17864)]