199416960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 698139000

約数和(自身を除く): 498722040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 384, 389, 445, 480, 534, 576, 640, 712, 720, 778, 801, 890, 960, 1068, 1152, 1167, 1335, 1424, 1440, 1556, 1602, 1780, 1920, 1945, 2136, 2334, 2670, 2848, 2880, 3112, 3204, 3501, 3560, 3890, 4005, 4272, 4668, 5340, 5696, 5760, 5835, 6224, 6408, 7002, 7120, 7780, 8010, 8544, 9336, 10680, 11392, 11670, 12448, 12816, 14004, 14240, 15560, 16020, 17088, 17505, 18672, 21360, 23340, 24896, 25632, 28008, 28480, 31120, 32040, 34176, 34621, 35010, 37344, 42720, 46680, 49792, 51264, 56016, 56960, 62240, 64080, 69242, 70020, 74688, 85440, 93360, 102528, 103863, 112032, 124480, 128160, 138484, 140040, 149376, 170880, 173105, 186720, 207726, 224064, 248960, 256320, 276968, 280080, 311589, 346210, 373440, 415452, 448128, 512640, 519315, 553936, 560160, 623178, 692420, 746880, 830904, 1038630, 1107872, 1120320, 1246356, 1384840, 1557945, 1661808, 2077260, 2215744, 2240640, 2492712, 2769680, 3115890, 3323616, 4154520, 4431488, 4985424, 5539360, 6231780, 6647232, 8309040, 9970848, 11078720, 12463560, 13294464, 16618080, 19941696, 22157440, 24927120, 33236160, 39883392, 49854240, 66472320, 99708480, 199416960]

約数ペア:

[(1, 199416960), (2, 99708480), (3, 66472320), (4, 49854240), (5, 39883392), (6, 33236160), (8, 24927120), (9, 22157440), (10, 19941696), (12, 16618080), (15, 13294464), (16, 12463560), (18, 11078720), (20, 9970848), (24, 8309040), (30, 6647232), (32, 6231780), (36, 5539360), (40, 4985424), (45, 4431488), (48, 4154520), (60, 3323616), (64, 3115890), (72, 2769680), (80, 2492712), (89, 2240640), (90, 2215744), (96, 2077260), (120, 1661808), (128, 1557945), (144, 1384840), (160, 1246356), (178, 1120320), (180, 1107872), (192, 1038630), (240, 830904), (267, 746880), (288, 692420), (320, 623178), (356, 560160), (360, 553936), (384, 519315), (389, 512640), (445, 448128), (480, 415452), (534, 373440), (576, 346210), (640, 311589), (712, 280080), (720, 276968), (778, 256320), (801, 248960), (890, 224064), (960, 207726), (1068, 186720), (1152, 173105), (1167, 170880), (1335, 149376), (1424, 140040), (1440, 138484), (1556, 128160), (1602, 124480), (1780, 112032), (1920, 103863), (1945, 102528), (2136, 93360), (2334, 85440), (2670, 74688), (2848, 70020), (2880, 69242), (3112, 64080), (3204, 62240), (3501, 56960), (3560, 56016), (3890, 51264), (4005, 49792), (4272, 46680), (4668, 42720), (5340, 37344), (5696, 35010), (5760, 34621), (5835, 34176), (6224, 32040), (6408, 31120), (7002, 28480), (7120, 28008), (7780, 25632), (8010, 24896), (8544, 23340), (9336, 21360), (10680, 18672), (11392, 17505), (11670, 17088), (12448, 16020), (12816, 15560), (14004, 14240)]