156217680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2386

約数の個数: 160

約数和(自身を含む): 555678720

約数和(自身を除く): 399461040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2333, 2480, 2790, 3348, 3720, 4185, 4464, 4666, 5580, 6696, 6999, 7440, 8370, 9332, 11160, 11665, 13392, 13998, 16740, 18664, 20997, 22320, 23330, 27996, 33480, 34995, 37328, 41994, 46660, 55992, 62991, 66960, 69990, 72323, 83988, 93320, 104985, 111984, 125982, 139980, 144646, 167976, 186640, 209970, 216969, 251964, 279960, 289292, 314955, 335952, 361615, 419940, 433938, 503928, 559920, 578584, 629910, 650907, 723230, 839880, 867876, 1007856, 1084845, 1157168, 1259820, 1301814, 1446460, 1679760, 1735752, 1952721, 2169690, 2519640, 2603628, 2892920, 3254535, 3471504, 3905442, 4339380, 5039280, 5207256, 5785840, 6509070, 7810884, 8678760, 9763605, 10414512, 13018140, 15621768, 17357520, 19527210, 26036280, 31243536, 39054420, 52072560, 78108840, 156217680]

約数ペア:

[(1, 156217680), (2, 78108840), (3, 52072560), (4, 39054420), (5, 31243536), (6, 26036280), (8, 19527210), (9, 17357520), (10, 15621768), (12, 13018140), (15, 10414512), (16, 9763605), (18, 8678760), (20, 7810884), (24, 6509070), (27, 5785840), (30, 5207256), (31, 5039280), (36, 4339380), (40, 3905442), (45, 3471504), (48, 3254535), (54, 2892920), (60, 2603628), (62, 2519640), (72, 2169690), (80, 1952721), (90, 1735752), (93, 1679760), (108, 1446460), (120, 1301814), (124, 1259820), (135, 1157168), (144, 1084845), (155, 1007856), (180, 867876), (186, 839880), (216, 723230), (240, 650907), (248, 629910), (270, 578584), (279, 559920), (310, 503928), (360, 433938), (372, 419940), (432, 361615), (465, 335952), (496, 314955), (540, 289292), (558, 279960), (620, 251964), (720, 216969), (744, 209970), (837, 186640), (930, 167976), (1080, 144646), (1116, 139980), (1240, 125982), (1395, 111984), (1488, 104985), (1674, 93320), (1860, 83988), (2160, 72323), (2232, 69990), (2333, 66960), (2480, 62991), (2790, 55992), (3348, 46660), (3720, 41994), (4185, 37328), (4464, 34995), (4666, 33480), (5580, 27996), (6696, 23330), (6999, 22320), (7440, 20997), (8370, 18664), (9332, 16740), (11160, 13998), (11665, 13392)]