919078080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:487

約数の個数: 224

約数和(自身を含む): 3054827520

約数和(自身を除く): 2135749440

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, 89, 93, 96, 120, 124, 155, 160, 178, 186, 192, 240, 248, 267, 310, 320, 347, 356, 372, 445, 465, 480, 496, 534, 620, 694, 712, 744, 890, 930, 960, 992, 1041, 1068, 1240, 1335, 1388, 1424, 1488, 1735, 1780, 1860, 1984, 2082, 2136, 2480, 2670, 2759, 2776, 2848, 2976, 3470, 3560, 3720, 4164, 4272, 4960, 5205, 5340, 5518, 5552, 5696, 5952, 6940, 7120, 7440, 8277, 8328, 8544, 9920, 10410, 10680, 10757, 11036, 11104, 13795, 13880, 14240, 14880, 16554, 16656, 17088, 20820, 21360, 21514, 22072, 22208, 27590, 27760, 28480, 29760, 30883, 32271, 33108, 33312, 41385, 41640, 42720, 43028, 44144, 53785, 55180, 55520, 61766, 64542, 66216, 66624, 82770, 83280, 85440, 86056, 88288, 92649, 107570, 110360, 111040, 123532, 129084, 132432, 154415, 161355, 165540, 166560, 172112, 176576, 185298, 215140, 220720, 247064, 258168, 264864, 308830, 322710, 331080, 333120, 344224, 370596, 430280, 441440, 463245, 494128, 516336, 529728, 617660, 645420, 662160, 688448, 741192, 860560, 882880, 926490, 957373, 988256, 1032672, 1235320, 1290840, 1324320, 1482384, 1721120, 1852980, 1914746, 1976512, 2065344, 2470640, 2581680, 2648640, 2872119, 2964768, 3442240, 3705960, 3829492, 4786865, 4941280, 5163360, 5744238, 5929536, 7411920, 7658984, 9573730, 9882560, 10326720, 11488476, 14360595, 14823840, 15317968, 19147460, 22976952, 28721190, 29647680, 30635936, 38294920, 45953904, 57442380, 61271872, 76589840, 91907808, 114884760, 153179680, 183815616, 229769520, 306359360, 459539040, 919078080]

約数ペア:

[(1, 919078080), (2, 459539040), (3, 306359360), (4, 229769520), (5, 183815616), (6, 153179680), (8, 114884760), (10, 91907808), (12, 76589840), (15, 61271872), (16, 57442380), (20, 45953904), (24, 38294920), (30, 30635936), (31, 29647680), (32, 28721190), (40, 22976952), (48, 19147460), (60, 15317968), (62, 14823840), (64, 14360595), (80, 11488476), (89, 10326720), (93, 9882560), (96, 9573730), (120, 7658984), (124, 7411920), (155, 5929536), (160, 5744238), (178, 5163360), (186, 4941280), (192, 4786865), (240, 3829492), (248, 3705960), (267, 3442240), (310, 2964768), (320, 2872119), (347, 2648640), (356, 2581680), (372, 2470640), (445, 2065344), (465, 1976512), (480, 1914746), (496, 1852980), (534, 1721120), (620, 1482384), (694, 1324320), (712, 1290840), (744, 1235320), (890, 1032672), (930, 988256), (960, 957373), (992, 926490), (1041, 882880), (1068, 860560), (1240, 741192), (1335, 688448), (1388, 662160), (1424, 645420), (1488, 617660), (1735, 529728), (1780, 516336), (1860, 494128), (1984, 463245), (2082, 441440), (2136, 430280), (2480, 370596), (2670, 344224), (2759, 333120), (2776, 331080), (2848, 322710), (2976, 308830), (3470, 264864), (3560, 258168), (3720, 247064), (4164, 220720), (4272, 215140), (4960, 185298), (5205, 176576), (5340, 172112), (5518, 166560), (5552, 165540), (5696, 161355), (5952, 154415), (6940, 132432), (7120, 129084), (7440, 123532), (8277, 111040), (8328, 110360), (8544, 107570), (9920, 92649), (10410, 88288), (10680, 86056), (10757, 85440), (11036, 83280), (11104, 82770), (13795, 66624), (13880, 66216), (14240, 64542), (14880, 61766), (16554, 55520), (16656, 55180), (17088, 53785), (20820, 44144), (21360, 43028), (21514, 42720), (22072, 41640), (22208, 41385), (27590, 33312), (27760, 33108), (28480, 32271), (29760, 30883)]