39389760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 224

約数和(自身を含む): 143377920

約数和(自身を除く): 103988160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 97, 108, 120, 135, 141, 144, 160, 180, 188, 192, 194, 216, 235, 240, 270, 282, 288, 291, 320, 360, 376, 388, 423, 432, 470, 480, 485, 540, 564, 576, 582, 705, 720, 752, 776, 846, 864, 873, 940, 960, 970, 1080, 1128, 1164, 1269, 1410, 1440, 1455, 1504, 1552, 1692, 1728, 1746, 1880, 1940, 2115, 2160, 2256, 2328, 2538, 2619, 2820, 2880, 2910, 3008, 3104, 3384, 3492, 3760, 3880, 4230, 4320, 4365, 4512, 4559, 4656, 5076, 5238, 5640, 5820, 6208, 6345, 6768, 6984, 7520, 7760, 8460, 8640, 8730, 9024, 9118, 9312, 10152, 10476, 11280, 11640, 12690, 13095, 13536, 13677, 13968, 15040, 15520, 16920, 17460, 18236, 18624, 20304, 20952, 22560, 22795, 23280, 25380, 26190, 27072, 27354, 27936, 31040, 33840, 34920, 36472, 40608, 41031, 41904, 45120, 45590, 46560, 50760, 52380, 54708, 55872, 67680, 68385, 69840, 72944, 81216, 82062, 83808, 91180, 93120, 101520, 104760, 109416, 123093, 135360, 136770, 139680, 145888, 164124, 167616, 182360, 203040, 205155, 209520, 218832, 246186, 273540, 279360, 291776, 328248, 364720, 406080, 410310, 419040, 437664, 492372, 547080, 615465, 656496, 729440, 820620, 838080, 875328, 984744, 1094160, 1230930, 1312992, 1458880, 1641240, 1969488, 2188320, 2461860, 2625984, 3282480, 3938976, 4376640, 4923720, 6564960, 7877952, 9847440, 13129920, 19694880, 39389760]

約数ペア:

[(1, 39389760), (2, 19694880), (3, 13129920), (4, 9847440), (5, 7877952), (6, 6564960), (8, 4923720), (9, 4376640), (10, 3938976), (12, 3282480), (15, 2625984), (16, 2461860), (18, 2188320), (20, 1969488), (24, 1641240), (27, 1458880), (30, 1312992), (32, 1230930), (36, 1094160), (40, 984744), (45, 875328), (47, 838080), (48, 820620), (54, 729440), (60, 656496), (64, 615465), (72, 547080), (80, 492372), (90, 437664), (94, 419040), (96, 410310), (97, 406080), (108, 364720), (120, 328248), (135, 291776), (141, 279360), (144, 273540), (160, 246186), (180, 218832), (188, 209520), (192, 205155), (194, 203040), (216, 182360), (235, 167616), (240, 164124), (270, 145888), (282, 139680), (288, 136770), (291, 135360), (320, 123093), (360, 109416), (376, 104760), (388, 101520), (423, 93120), (432, 91180), (470, 83808), (480, 82062), (485, 81216), (540, 72944), (564, 69840), (576, 68385), (582, 67680), (705, 55872), (720, 54708), (752, 52380), (776, 50760), (846, 46560), (864, 45590), (873, 45120), (940, 41904), (960, 41031), (970, 40608), (1080, 36472), (1128, 34920), (1164, 33840), (1269, 31040), (1410, 27936), (1440, 27354), (1455, 27072), (1504, 26190), (1552, 25380), (1692, 23280), (1728, 22795), (1746, 22560), (1880, 20952), (1940, 20304), (2115, 18624), (2160, 18236), (2256, 17460), (2328, 16920), (2538, 15520), (2619, 15040), (2820, 13968), (2880, 13677), (2910, 13536), (3008, 13095), (3104, 12690), (3384, 11640), (3492, 11280), (3760, 10476), (3880, 10152), (4230, 9312), (4320, 9118), (4365, 9024), (4512, 8730), (4559, 8640), (4656, 8460), (5076, 7760), (5238, 7520), (5640, 6984), (5820, 6768), (6208, 6345)]