164090880

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1187}}^1$

素因数の和:1221

約数の個数: 176

約数和(自身を含む): 583640640

約数和(自身を除く): 419549760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1187, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2374, 2560, 2880, 3072, 3456, 3561, 3840, 4320, 4608, 4748, 5120, 5760, 5935, 6912, 7122, 7680, 8640, 9216, 9496, 10683, 11520, 11870, 13824, 14244, 15360, 17280, 17805, 18992, 21366, 23040, 23740, 27648, 28488, 32049, 34560, 35610, 37984, 42732, 46080, 47480, 53415, 56976, 64098, 69120, 71220, 75968, 85464, 94960, 106830, 113952, 128196, 138240, 142440, 151936, 160245, 170928, 189920, 213660, 227904, 256392, 284880, 303872, 320490, 341856, 379840, 427320, 455808, 512784, 569760, 607744, 640980, 683712, 759680, 854640, 911616, 1025568, 1139520, 1215488, 1281960, 1367424, 1519360, 1709280, 1823232, 2051136, 2279040, 2563920, 2734848, 3038720, 3418560, 3646464, 4102272, 4558080, 5127840, 5469696, 6077440, 6837120, 8204544, 9116160, 10255680, 10939392, 13674240, 16409088, 18232320, 20511360, 27348480, 32818176, 41022720, 54696960, 82045440, 164090880]

約数ペア:

[(1, 164090880), (2, 82045440), (3, 54696960), (4, 41022720), (5, 32818176), (6, 27348480), (8, 20511360), (9, 18232320), (10, 16409088), (12, 13674240), (15, 10939392), (16, 10255680), (18, 9116160), (20, 8204544), (24, 6837120), (27, 6077440), (30, 5469696), (32, 5127840), (36, 4558080), (40, 4102272), (45, 3646464), (48, 3418560), (54, 3038720), (60, 2734848), (64, 2563920), (72, 2279040), (80, 2051136), (90, 1823232), (96, 1709280), (108, 1519360), (120, 1367424), (128, 1281960), (135, 1215488), (144, 1139520), (160, 1025568), (180, 911616), (192, 854640), (216, 759680), (240, 683712), (256, 640980), (270, 607744), (288, 569760), (320, 512784), (360, 455808), (384, 427320), (432, 379840), (480, 341856), (512, 320490), (540, 303872), (576, 284880), (640, 256392), (720, 227904), (768, 213660), (864, 189920), (960, 170928), (1024, 160245), (1080, 151936), (1152, 142440), (1187, 138240), (1280, 128196), (1440, 113952), (1536, 106830), (1728, 94960), (1920, 85464), (2160, 75968), (2304, 71220), (2374, 69120), (2560, 64098), (2880, 56976), (3072, 53415), (3456, 47480), (3561, 46080), (3840, 42732), (4320, 37984), (4608, 35610), (4748, 34560), (5120, 32049), (5760, 28488), (5935, 27648), (6912, 23740), (7122, 23040), (7680, 21366), (8640, 18992), (9216, 17805), (9496, 17280), (10683, 15360), (11520, 14244), (11870, 13824)]