65542320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 236190240

約数和(自身を除く): 170647920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 43, 45, 48, 58, 60, 72, 73, 80, 86, 87, 90, 116, 120, 129, 144, 145, 146, 172, 174, 180, 215, 219, 232, 240, 258, 261, 290, 292, 344, 348, 360, 365, 387, 430, 435, 438, 464, 516, 522, 580, 584, 645, 657, 688, 696, 720, 730, 774, 860, 870, 876, 1032, 1044, 1095, 1160, 1168, 1247, 1290, 1305, 1314, 1392, 1460, 1548, 1720, 1740, 1752, 1935, 2064, 2088, 2117, 2190, 2320, 2494, 2580, 2610, 2628, 2920, 3096, 3139, 3285, 3440, 3480, 3504, 3741, 3870, 4176, 4234, 4380, 4988, 5160, 5220, 5256, 5840, 6192, 6235, 6278, 6351, 6570, 6960, 7482, 7740, 8468, 8760, 9417, 9976, 10320, 10440, 10512, 10585, 11223, 12470, 12556, 12702, 13140, 14964, 15480, 15695, 16936, 17520, 18705, 18834, 19053, 19952, 20880, 21170, 22446, 24940, 25112, 25404, 26280, 28251, 29928, 30960, 31390, 31755, 33872, 37410, 37668, 38106, 42340, 44892, 47085, 49880, 50224, 50808, 52560, 56115, 56502, 59856, 62780, 63510, 74820, 75336, 76212, 84680, 89784, 91031, 94170, 95265, 99760, 101616, 112230, 113004, 125560, 127020, 141255, 149640, 150672, 152424, 169360, 179568, 182062, 188340, 190530, 224460, 226008, 251120, 254040, 273093, 282510, 299280, 304848, 364124, 376680, 381060, 448920, 452016, 455155, 508080, 546186, 565020, 728248, 753360, 762120, 819279, 897840, 910310, 1092372, 1130040, 1365465, 1456496, 1524240, 1638558, 1820620, 2184744, 2260080, 2730930, 3277116, 3641240, 4096395, 4369488, 5461860, 6554232, 7282480, 8192790, 10923720, 13108464, 16385580, 21847440, 32771160, 65542320]

約数ペア:

[(1, 65542320), (2, 32771160), (3, 21847440), (4, 16385580), (5, 13108464), (6, 10923720), (8, 8192790), (9, 7282480), (10, 6554232), (12, 5461860), (15, 4369488), (16, 4096395), (18, 3641240), (20, 3277116), (24, 2730930), (29, 2260080), (30, 2184744), (36, 1820620), (40, 1638558), (43, 1524240), (45, 1456496), (48, 1365465), (58, 1130040), (60, 1092372), (72, 910310), (73, 897840), (80, 819279), (86, 762120), (87, 753360), (90, 728248), (116, 565020), (120, 546186), (129, 508080), (144, 455155), (145, 452016), (146, 448920), (172, 381060), (174, 376680), (180, 364124), (215, 304848), (219, 299280), (232, 282510), (240, 273093), (258, 254040), (261, 251120), (290, 226008), (292, 224460), (344, 190530), (348, 188340), (360, 182062), (365, 179568), (387, 169360), (430, 152424), (435, 150672), (438, 149640), (464, 141255), (516, 127020), (522, 125560), (580, 113004), (584, 112230), (645, 101616), (657, 99760), (688, 95265), (696, 94170), (720, 91031), (730, 89784), (774, 84680), (860, 76212), (870, 75336), (876, 74820), (1032, 63510), (1044, 62780), (1095, 59856), (1160, 56502), (1168, 56115), (1247, 52560), (1290, 50808), (1305, 50224), (1314, 49880), (1392, 47085), (1460, 44892), (1548, 42340), (1720, 38106), (1740, 37668), (1752, 37410), (1935, 33872), (2064, 31755), (2088, 31390), (2117, 30960), (2190, 29928), (2320, 28251), (2494, 26280), (2580, 25404), (2610, 25112), (2628, 24940), (2920, 22446), (3096, 21170), (3139, 20880), (3285, 19952), (3440, 19053), (3480, 18834), (3504, 18705), (3741, 17520), (3870, 16936), (4176, 15695), (4234, 15480), (4380, 14964), (4988, 13140), (5160, 12702), (5220, 12556), (5256, 12470), (5840, 11223), (6192, 10585), (6235, 10512), (6278, 10440), (6351, 10320), (6570, 9976), (6960, 9417), (7482, 8760), (7740, 8468)]