82613760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 160

約数和(自身を含む): 273411072

約数和(自身を除く): 190797312

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, 1041, 1240, 1280, 1388, 1488, 1536, 1735, 1860, 1920, 1984, 2082, 2480, 2560, 2776, 2976, 3470, 3720, 3840, 3968, 4164, 4960, 5205, 5552, 5952, 6940, 7440, 7680, 7936, 8328, 9920, 10410, 10757, 11104, 11904, 13880, 14880, 15872, 16656, 19840, 20820, 21514, 22208, 23808, 27760, 29760, 32271, 33312, 39680, 41640, 43028, 44416, 47616, 53785, 55520, 59520, 64542, 66624, 79360, 83280, 86056, 88832, 107570, 111040, 119040, 129084, 133248, 161355, 166560, 172112, 177664, 215140, 222080, 238080, 258168, 266496, 322710, 333120, 344224, 430280, 444160, 516336, 532992, 645420, 666240, 688448, 860560, 888320, 1032672, 1290840, 1332480, 1376896, 1721120, 2065344, 2581680, 2664960, 2753792, 3442240, 4130688, 5163360, 5507584, 6884480, 8261376, 10326720, 13768960, 16522752, 20653440, 27537920, 41306880, 82613760]

約数ペア:

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