316154880

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{2287}}^1$

素因数の和:2321

約数の個数: 176

約数和(自身を含む): 1124048640

約数和(自身を除く): 807893760

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, 1280, 1440, 1536, 1728, 1920, 2160, 2287, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4574, 4608, 5120, 5760, 6861, 6912, 7680, 8640, 9148, 9216, 11435, 11520, 13722, 13824, 15360, 17280, 18296, 20583, 22870, 23040, 27444, 27648, 34305, 34560, 36592, 41166, 45740, 46080, 54888, 61749, 68610, 69120, 73184, 82332, 91480, 102915, 109776, 123498, 137220, 138240, 146368, 164664, 182960, 205830, 219552, 246996, 274440, 292736, 308745, 329328, 365920, 411660, 439104, 493992, 548880, 585472, 617490, 658656, 731840, 823320, 878208, 987984, 1097760, 1170944, 1234980, 1317312, 1463680, 1646640, 1756416, 1975968, 2195520, 2341888, 2469960, 2634624, 2927360, 3293280, 3512832, 3951936, 4391040, 4939920, 5269248, 5854720, 6586560, 7025664, 7903872, 8782080, 9879840, 10538496, 11709440, 13173120, 15807744, 17564160, 19759680, 21076992, 26346240, 31615488, 35128320, 39519360, 52692480, 63230976, 79038720, 105384960, 158077440, 316154880]

約数ペア:

[(1, 316154880), (2, 158077440), (3, 105384960), (4, 79038720), (5, 63230976), (6, 52692480), (8, 39519360), (9, 35128320), (10, 31615488), (12, 26346240), (15, 21076992), (16, 19759680), (18, 17564160), (20, 15807744), (24, 13173120), (27, 11709440), (30, 10538496), (32, 9879840), (36, 8782080), (40, 7903872), (45, 7025664), (48, 6586560), (54, 5854720), (60, 5269248), (64, 4939920), (72, 4391040), (80, 3951936), (90, 3512832), (96, 3293280), (108, 2927360), (120, 2634624), (128, 2469960), (135, 2341888), (144, 2195520), (160, 1975968), (180, 1756416), (192, 1646640), (216, 1463680), (240, 1317312), (256, 1234980), (270, 1170944), (288, 1097760), (320, 987984), (360, 878208), (384, 823320), (432, 731840), (480, 658656), (512, 617490), (540, 585472), (576, 548880), (640, 493992), (720, 439104), (768, 411660), (864, 365920), (960, 329328), (1024, 308745), (1080, 292736), (1152, 274440), (1280, 246996), (1440, 219552), (1536, 205830), (1728, 182960), (1920, 164664), (2160, 146368), (2287, 138240), (2304, 137220), (2560, 123498), (2880, 109776), (3072, 102915), (3456, 91480), (3840, 82332), (4320, 73184), (4574, 69120), (4608, 68610), (5120, 61749), (5760, 54888), (6861, 46080), (6912, 45740), (7680, 41166), (8640, 36592), (9148, 34560), (9216, 34305), (11435, 27648), (11520, 27444), (13722, 23040), (13824, 22870), (15360, 20583), (17280, 18296)]