444117120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 1506988800

約数和(自身を除く): 1062871680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 113, 115, 120, 128, 138, 160, 178, 184, 192, 226, 230, 240, 267, 276, 320, 339, 345, 356, 368, 384, 445, 452, 460, 480, 534, 552, 565, 640, 678, 690, 712, 736, 890, 904, 920, 960, 1068, 1104, 1130, 1335, 1356, 1380, 1424, 1472, 1695, 1780, 1808, 1840, 1920, 2047, 2136, 2208, 2260, 2599, 2670, 2712, 2760, 2848, 2944, 3390, 3560, 3616, 3680, 4094, 4272, 4416, 4520, 5198, 5340, 5424, 5520, 5696, 6141, 6780, 7120, 7232, 7360, 7797, 8188, 8544, 8832, 9040, 10057, 10235, 10396, 10680, 10848, 11040, 11392, 12282, 12995, 13560, 14240, 14464, 14720, 15594, 16376, 17088, 18080, 20114, 20470, 20792, 21360, 21696, 22080, 24564, 25990, 27120, 28480, 30171, 30705, 31188, 32752, 34176, 36160, 38985, 40228, 40940, 41584, 42720, 43392, 44160, 49128, 50285, 51980, 54240, 56960, 60342, 61410, 62376, 65504, 72320, 77970, 80456, 81880, 83168, 85440, 98256, 100570, 103960, 108480, 120684, 122820, 124752, 131008, 150855, 155940, 160912, 163760, 166336, 170880, 196512, 201140, 207920, 216960, 231311, 241368, 245640, 249504, 262016, 301710, 311880, 321824, 327520, 332672, 393024, 402280, 415840, 462622, 482736, 491280, 499008, 603420, 623760, 643648, 655040, 693933, 786048, 804560, 831680, 925244, 965472, 982560, 998016, 1156555, 1206840, 1247520, 1287296, 1310080, 1387866, 1609120, 1663360, 1850488, 1930944, 1965120, 2313110, 2413680, 2495040, 2775732, 3218240, 3469665, 3700976, 3861888, 3930240, 4626220, 4827360, 4990080, 5551464, 6436480, 6939330, 7401952, 9252440, 9654720, 11102928, 13878660, 14803904, 18504880, 19309440, 22205856, 27757320, 29607808, 37009760, 44411712, 55514640, 74019520, 88823424, 111029280, 148039040, 222058560, 444117120]

約数ペア:

[(1, 444117120), (2, 222058560), (3, 148039040), (4, 111029280), (5, 88823424), (6, 74019520), (8, 55514640), (10, 44411712), (12, 37009760), (15, 29607808), (16, 27757320), (20, 22205856), (23, 19309440), (24, 18504880), (30, 14803904), (32, 13878660), (40, 11102928), (46, 9654720), (48, 9252440), (60, 7401952), (64, 6939330), (69, 6436480), (80, 5551464), (89, 4990080), (92, 4827360), (96, 4626220), (113, 3930240), (115, 3861888), (120, 3700976), (128, 3469665), (138, 3218240), (160, 2775732), (178, 2495040), (184, 2413680), (192, 2313110), (226, 1965120), (230, 1930944), (240, 1850488), (267, 1663360), (276, 1609120), (320, 1387866), (339, 1310080), (345, 1287296), (356, 1247520), (368, 1206840), (384, 1156555), (445, 998016), (452, 982560), (460, 965472), (480, 925244), (534, 831680), (552, 804560), (565, 786048), (640, 693933), (678, 655040), (690, 643648), (712, 623760), (736, 603420), (890, 499008), (904, 491280), (920, 482736), (960, 462622), (1068, 415840), (1104, 402280), (1130, 393024), (1335, 332672), (1356, 327520), (1380, 321824), (1424, 311880), (1472, 301710), (1695, 262016), (1780, 249504), (1808, 245640), (1840, 241368), (1920, 231311), (2047, 216960), (2136, 207920), (2208, 201140), (2260, 196512), (2599, 170880), (2670, 166336), (2712, 163760), (2760, 160912), (2848, 155940), (2944, 150855), (3390, 131008), (3560, 124752), (3616, 122820), (3680, 120684), (4094, 108480), (4272, 103960), (4416, 100570), (4520, 98256), (5198, 85440), (5340, 83168), (5424, 81880), (5520, 80456), (5696, 77970), (6141, 72320), (6780, 65504), (7120, 62376), (7232, 61410), (7360, 60342), (7797, 56960), (8188, 54240), (8544, 51980), (8832, 50285), (9040, 49128), (10057, 44160), (10235, 43392), (10396, 42720), (10680, 41584), (10848, 40940), (11040, 40228), (11392, 38985), (12282, 36160), (12995, 34176), (13560, 32752), (14240, 31188), (14464, 30705), (14720, 30171), (15594, 28480), (16376, 27120), (17088, 25990), (18080, 24564), (20114, 22080), (20470, 21696), (20792, 21360)]