165227520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 176

約数和(自身を含む): 547089408

約数和(自身を除く): 381861888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 347, 372, 384, 465, 480, 496, 512, 620, 640, 694, 744, 768, 930, 960, 992, 1024, 1041, 1240, 1280, 1388, 1488, 1536, 1735, 1860, 1920, 1984, 2082, 2480, 2560, 2776, 2976, 3072, 3470, 3720, 3840, 3968, 4164, 4960, 5120, 5205, 5552, 5952, 6940, 7440, 7680, 7936, 8328, 9920, 10410, 10757, 11104, 11904, 13880, 14880, 15360, 15872, 16656, 19840, 20820, 21514, 22208, 23808, 27760, 29760, 31744, 32271, 33312, 39680, 41640, 43028, 44416, 47616, 53785, 55520, 59520, 64542, 66624, 79360, 83280, 86056, 88832, 95232, 107570, 111040, 119040, 129084, 133248, 158720, 161355, 166560, 172112, 177664, 215140, 222080, 238080, 258168, 266496, 322710, 333120, 344224, 355328, 430280, 444160, 476160, 516336, 532992, 645420, 666240, 688448, 860560, 888320, 1032672, 1065984, 1290840, 1332480, 1376896, 1721120, 1776640, 2065344, 2581680, 2664960, 2753792, 3442240, 4130688, 5163360, 5329920, 5507584, 6884480, 8261376, 10326720, 11015168, 13768960, 16522752, 20653440, 27537920, 33045504, 41306880, 55075840, 82613760, 165227520]

約数ペア:

[(1, 165227520), (2, 82613760), (3, 55075840), (4, 41306880), (5, 33045504), (6, 27537920), (8, 20653440), (10, 16522752), (12, 13768960), (15, 11015168), (16, 10326720), (20, 8261376), (24, 6884480), (30, 5507584), (31, 5329920), (32, 5163360), (40, 4130688), (48, 3442240), (60, 2753792), (62, 2664960), (64, 2581680), (80, 2065344), (93, 1776640), (96, 1721120), (120, 1376896), (124, 1332480), (128, 1290840), (155, 1065984), (160, 1032672), (186, 888320), (192, 860560), (240, 688448), (248, 666240), (256, 645420), (310, 532992), (320, 516336), (347, 476160), (372, 444160), (384, 430280), (465, 355328), (480, 344224), (496, 333120), (512, 322710), (620, 266496), (640, 258168), (694, 238080), (744, 222080), (768, 215140), (930, 177664), (960, 172112), (992, 166560), (1024, 161355), (1041, 158720), (1240, 133248), (1280, 129084), (1388, 119040), (1488, 111040), (1536, 107570), (1735, 95232), (1860, 88832), (1920, 86056), (1984, 83280), (2082, 79360), (2480, 66624), (2560, 64542), (2776, 59520), (2976, 55520), (3072, 53785), (3470, 47616), (3720, 44416), (3840, 43028), (3968, 41640), (4164, 39680), (4960, 33312), (5120, 32271), (5205, 31744), (5552, 29760), (5952, 27760), (6940, 23808), (7440, 22208), (7680, 21514), (7936, 20820), (8328, 19840), (9920, 16656), (10410, 15872), (10757, 15360), (11104, 14880), (11904, 13880)]