164078880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1111

約数の個数: 192

約数和(自身を含む): 603832320

約数和(自身を除く): 439753440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1039, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2078, 2256, 2632, 2820, 3117, 3290, 3360, 3760, 3948, 4156, 4512, 4935, 5195, 5264, 5640, 6234, 6580, 7273, 7520, 7896, 8312, 9870, 10390, 10528, 11280, 12468, 13160, 14546, 15585, 15792, 16624, 19740, 20780, 21819, 22560, 24936, 26320, 29092, 31170, 31584, 33248, 36365, 39480, 41560, 43638, 48833, 49872, 52640, 58184, 62340, 72730, 78960, 83120, 87276, 97666, 99744, 109095, 116368, 124680, 145460, 146499, 157920, 166240, 174552, 195332, 218190, 232736, 244165, 249360, 290920, 292998, 341831, 349104, 390664, 436380, 488330, 498720, 581840, 585996, 683662, 698208, 732495, 781328, 872760, 976660, 1025493, 1163680, 1171992, 1367324, 1464990, 1562656, 1709155, 1745520, 1953320, 2050986, 2343984, 2734648, 2929980, 3418310, 3491040, 3906640, 4101972, 4687968, 5127465, 5469296, 5859960, 6836620, 7813280, 8203944, 10254930, 10938592, 11719920, 13673240, 16407888, 20509860, 23439840, 27346480, 32815776, 41019720, 54692960, 82039440, 164078880]

約数ペア:

[(1, 164078880), (2, 82039440), (3, 54692960), (4, 41019720), (5, 32815776), (6, 27346480), (7, 23439840), (8, 20509860), (10, 16407888), (12, 13673240), (14, 11719920), (15, 10938592), (16, 10254930), (20, 8203944), (21, 7813280), (24, 6836620), (28, 5859960), (30, 5469296), (32, 5127465), (35, 4687968), (40, 4101972), (42, 3906640), (47, 3491040), (48, 3418310), (56, 2929980), (60, 2734648), (70, 2343984), (80, 2050986), (84, 1953320), (94, 1745520), (96, 1709155), (105, 1562656), (112, 1464990), (120, 1367324), (140, 1171992), (141, 1163680), (160, 1025493), (168, 976660), (188, 872760), (210, 781328), (224, 732495), (235, 698208), (240, 683662), (280, 585996), (282, 581840), (329, 498720), (336, 488330), (376, 436380), (420, 390664), (470, 349104), (480, 341831), (560, 292998), (564, 290920), (658, 249360), (672, 244165), (705, 232736), (752, 218190), (840, 195332), (940, 174552), (987, 166240), (1039, 157920), (1120, 146499), (1128, 145460), (1316, 124680), (1410, 116368), (1504, 109095), (1645, 99744), (1680, 97666), (1880, 87276), (1974, 83120), (2078, 78960), (2256, 72730), (2632, 62340), (2820, 58184), (3117, 52640), (3290, 49872), (3360, 48833), (3760, 43638), (3948, 41560), (4156, 39480), (4512, 36365), (4935, 33248), (5195, 31584), (5264, 31170), (5640, 29092), (6234, 26320), (6580, 24936), (7273, 22560), (7520, 21819), (7896, 20780), (8312, 19740), (9870, 16624), (10390, 15792), (10528, 15585), (11280, 14546), (12468, 13160)]