157358880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 625532544

約数和(自身を除く): 468173664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 233, 240, 252, 268, 280, 288, 315, 335, 336, 360, 402, 420, 466, 469, 480, 504, 536, 560, 603, 630, 670, 672, 699, 720, 804, 840, 932, 938, 1005, 1008, 1072, 1120, 1165, 1206, 1260, 1340, 1398, 1407, 1440, 1608, 1631, 1680, 1864, 1876, 2010, 2016, 2097, 2144, 2330, 2345, 2412, 2520, 2680, 2796, 2814, 3015, 3216, 3262, 3360, 3495, 3728, 3752, 4020, 4194, 4221, 4660, 4690, 4824, 4893, 5040, 5360, 5592, 5628, 6030, 6432, 6524, 6990, 7035, 7456, 7504, 8040, 8155, 8388, 8442, 9320, 9380, 9648, 9786, 10080, 10485, 10720, 11184, 11256, 12060, 13048, 13980, 14070, 14679, 15008, 15611, 16080, 16310, 16776, 16884, 18640, 18760, 19296, 19572, 20970, 21105, 22368, 22512, 24120, 24465, 26096, 27960, 28140, 29358, 31222, 32160, 32620, 33552, 33768, 37280, 37520, 39144, 41940, 42210, 45024, 46833, 48240, 48930, 52192, 55920, 56280, 58716, 62444, 65240, 67104, 67536, 73395, 75040, 78055, 78288, 83880, 84420, 93666, 96480, 97860, 109277, 111840, 112560, 117432, 124888, 130480, 135072, 140499, 146790, 156110, 156576, 167760, 168840, 187332, 195720, 218554, 225120, 234165, 234864, 249776, 260960, 280998, 293580, 312220, 327831, 335520, 337680, 374664, 391440, 437108, 468330, 469728, 499552, 546385, 561996, 587160, 624440, 655662, 675360, 702495, 749328, 782880, 874216, 936660, 983493, 1092770, 1123992, 1174320, 1248880, 1311324, 1404990, 1498656, 1639155, 1748432, 1873320, 1966986, 2185540, 2247984, 2348640, 2497760, 2622648, 2809980, 3278310, 3496864, 3746640, 3933972, 4371080, 4495968, 4917465, 5245296, 5619960, 6556620, 7493280, 7867944, 8742160, 9834930, 10490592, 11239920, 13113240, 15735888, 17484320, 19669860, 22479840, 26226480, 31471776, 39339720, 52452960, 78679440, 157358880]

約数ペア:

[(1, 157358880), (2, 78679440), (3, 52452960), (4, 39339720), (5, 31471776), (6, 26226480), (7, 22479840), (8, 19669860), (9, 17484320), (10, 15735888), (12, 13113240), (14, 11239920), (15, 10490592), (16, 9834930), (18, 8742160), (20, 7867944), (21, 7493280), (24, 6556620), (28, 5619960), (30, 5245296), (32, 4917465), (35, 4495968), (36, 4371080), (40, 3933972), (42, 3746640), (45, 3496864), (48, 3278310), (56, 2809980), (60, 2622648), (63, 2497760), (67, 2348640), (70, 2247984), (72, 2185540), (80, 1966986), (84, 1873320), (90, 1748432), (96, 1639155), (105, 1498656), (112, 1404990), (120, 1311324), (126, 1248880), (134, 1174320), (140, 1123992), (144, 1092770), (160, 983493), (168, 936660), (180, 874216), (201, 782880), (210, 749328), (224, 702495), (233, 675360), (240, 655662), (252, 624440), (268, 587160), (280, 561996), (288, 546385), (315, 499552), (335, 469728), (336, 468330), (360, 437108), (402, 391440), (420, 374664), (466, 337680), (469, 335520), (480, 327831), (504, 312220), (536, 293580), (560, 280998), (603, 260960), (630, 249776), (670, 234864), (672, 234165), (699, 225120), (720, 218554), (804, 195720), (840, 187332), (932, 168840), (938, 167760), (1005, 156576), (1008, 156110), (1072, 146790), (1120, 140499), (1165, 135072), (1206, 130480), (1260, 124888), (1340, 117432), (1398, 112560), (1407, 111840), (1440, 109277), (1608, 97860), (1631, 96480), (1680, 93666), (1864, 84420), (1876, 83880), (2010, 78288), (2016, 78055), (2097, 75040), (2144, 73395), (2330, 67536), (2345, 67104), (2412, 65240), (2520, 62444), (2680, 58716), (2796, 56280), (2814, 55920), (3015, 52192), (3216, 48930), (3262, 48240), (3360, 46833), (3495, 45024), (3728, 42210), (3752, 41940), (4020, 39144), (4194, 37520), (4221, 37280), (4660, 33768), (4690, 33552), (4824, 32620), (4893, 32160), (5040, 31222), (5360, 29358), (5592, 28140), (5628, 27960), (6030, 26096), (6432, 24465), (6524, 24120), (6990, 22512), (7035, 22368), (7456, 21105), (7504, 20970), (8040, 19572), (8155, 19296), (8388, 18760), (8442, 18640), (9320, 16884), (9380, 16776), (9648, 16310), (9786, 16080), (10080, 15611), (10485, 15008), (10720, 14679), (11184, 14070), (11256, 13980), (12060, 13048)]