307659840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 1038026880

約数和(自身を除く): 730367040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 64, 80, 86, 87, 96, 116, 120, 129, 145, 160, 172, 174, 192, 215, 232, 240, 257, 258, 290, 320, 344, 348, 430, 435, 464, 480, 514, 516, 580, 645, 688, 696, 771, 860, 870, 928, 960, 1028, 1032, 1160, 1247, 1285, 1290, 1376, 1392, 1542, 1720, 1740, 1856, 2056, 2064, 2320, 2494, 2570, 2580, 2752, 2784, 3084, 3440, 3480, 3741, 3855, 4112, 4128, 4640, 4988, 5140, 5160, 5568, 6168, 6235, 6880, 6960, 7453, 7482, 7710, 8224, 8256, 9280, 9976, 10280, 10320, 11051, 12336, 12470, 13760, 13920, 14906, 14964, 15420, 16448, 18705, 19952, 20560, 20640, 22102, 22359, 24672, 24940, 27840, 29812, 29928, 30840, 33153, 37265, 37410, 39904, 41120, 41280, 44204, 44718, 49344, 49880, 55255, 59624, 59856, 61680, 66306, 74530, 74820, 79808, 82240, 88408, 89436, 99760, 110510, 111795, 119248, 119712, 123360, 132612, 149060, 149640, 165765, 176816, 178872, 199520, 221020, 223590, 238496, 239424, 246720, 265224, 298120, 299280, 320479, 331530, 353632, 357744, 399040, 442040, 447180, 476992, 530448, 596240, 598560, 640958, 663060, 707264, 715488, 884080, 894360, 961437, 1060896, 1192480, 1197120, 1281916, 1326120, 1430976, 1602395, 1768160, 1788720, 1922874, 2121792, 2384960, 2563832, 2652240, 3204790, 3536320, 3577440, 3845748, 4807185, 5127664, 5304480, 6409580, 7154880, 7691496, 9614370, 10255328, 10608960, 12819160, 15382992, 19228740, 20510656, 25638320, 30765984, 38457480, 51276640, 61531968, 76914960, 102553280, 153829920, 307659840]

約数ペア:

[(1, 307659840), (2, 153829920), (3, 102553280), (4, 76914960), (5, 61531968), (6, 51276640), (8, 38457480), (10, 30765984), (12, 25638320), (15, 20510656), (16, 19228740), (20, 15382992), (24, 12819160), (29, 10608960), (30, 10255328), (32, 9614370), (40, 7691496), (43, 7154880), (48, 6409580), (58, 5304480), (60, 5127664), (64, 4807185), (80, 3845748), (86, 3577440), (87, 3536320), (96, 3204790), (116, 2652240), (120, 2563832), (129, 2384960), (145, 2121792), (160, 1922874), (172, 1788720), (174, 1768160), (192, 1602395), (215, 1430976), (232, 1326120), (240, 1281916), (257, 1197120), (258, 1192480), (290, 1060896), (320, 961437), (344, 894360), (348, 884080), (430, 715488), (435, 707264), (464, 663060), (480, 640958), (514, 598560), (516, 596240), (580, 530448), (645, 476992), (688, 447180), (696, 442040), (771, 399040), (860, 357744), (870, 353632), (928, 331530), (960, 320479), (1028, 299280), (1032, 298120), (1160, 265224), (1247, 246720), (1285, 239424), (1290, 238496), (1376, 223590), (1392, 221020), (1542, 199520), (1720, 178872), (1740, 176816), (1856, 165765), (2056, 149640), (2064, 149060), (2320, 132612), (2494, 123360), (2570, 119712), (2580, 119248), (2752, 111795), (2784, 110510), (3084, 99760), (3440, 89436), (3480, 88408), (3741, 82240), (3855, 79808), (4112, 74820), (4128, 74530), (4640, 66306), (4988, 61680), (5140, 59856), (5160, 59624), (5568, 55255), (6168, 49880), (6235, 49344), (6880, 44718), (6960, 44204), (7453, 41280), (7482, 41120), (7710, 39904), (8224, 37410), (8256, 37265), (9280, 33153), (9976, 30840), (10280, 29928), (10320, 29812), (11051, 27840), (12336, 24940), (12470, 24672), (13760, 22359), (13920, 22102), (14906, 20640), (14964, 20560), (15420, 19952), (16448, 18705)]