8373120

素因数分解:

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

素因数の和:125

約数の個数: 192

約数和(自身を含む): 31395600

約数和(自身を除く): 23022480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 89, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 178, 192, 196, 210, 224, 240, 245, 267, 280, 294, 320, 336, 356, 384, 392, 420, 445, 448, 480, 490, 534, 560, 588, 623, 640, 672, 712, 735, 784, 840, 890, 896, 960, 980, 1068, 1120, 1176, 1246, 1335, 1344, 1424, 1470, 1568, 1680, 1780, 1869, 1920, 1960, 2136, 2240, 2352, 2492, 2670, 2688, 2848, 2940, 3115, 3136, 3360, 3560, 3738, 3920, 4272, 4361, 4480, 4704, 4984, 5340, 5696, 5880, 6230, 6272, 6720, 7120, 7476, 7840, 8544, 8722, 9345, 9408, 9968, 10680, 11392, 11760, 12460, 13083, 13440, 14240, 14952, 15680, 17088, 17444, 18690, 18816, 19936, 21360, 21805, 23520, 24920, 26166, 28480, 29904, 31360, 34176, 34888, 37380, 39872, 42720, 43610, 47040, 49840, 52332, 56960, 59808, 65415, 69776, 74760, 79744, 85440, 87220, 94080, 99680, 104664, 119616, 130830, 139552, 149520, 170880, 174440, 199360, 209328, 239232, 261660, 279104, 299040, 348880, 398720, 418656, 523320, 558208, 598080, 697760, 837312, 1046640, 1196160, 1395520, 1674624, 2093280, 2791040, 4186560, 8373120]

約数ペア:

[(1, 8373120), (2, 4186560), (3, 2791040), (4, 2093280), (5, 1674624), (6, 1395520), (7, 1196160), (8, 1046640), (10, 837312), (12, 697760), (14, 598080), (15, 558208), (16, 523320), (20, 418656), (21, 398720), (24, 348880), (28, 299040), (30, 279104), (32, 261660), (35, 239232), (40, 209328), (42, 199360), (48, 174440), (49, 170880), (56, 149520), (60, 139552), (64, 130830), (70, 119616), (80, 104664), (84, 99680), (89, 94080), (96, 87220), (98, 85440), (105, 79744), (112, 74760), (120, 69776), (128, 65415), (140, 59808), (147, 56960), (160, 52332), (168, 49840), (178, 47040), (192, 43610), (196, 42720), (210, 39872), (224, 37380), (240, 34888), (245, 34176), (267, 31360), (280, 29904), (294, 28480), (320, 26166), (336, 24920), (356, 23520), (384, 21805), (392, 21360), (420, 19936), (445, 18816), (448, 18690), (480, 17444), (490, 17088), (534, 15680), (560, 14952), (588, 14240), (623, 13440), (640, 13083), (672, 12460), (712, 11760), (735, 11392), (784, 10680), (840, 9968), (890, 9408), (896, 9345), (960, 8722), (980, 8544), (1068, 7840), (1120, 7476), (1176, 7120), (1246, 6720), (1335, 6272), (1344, 6230), (1424, 5880), (1470, 5696), (1568, 5340), (1680, 4984), (1780, 4704), (1869, 4480), (1920, 4361), (1960, 4272), (2136, 3920), (2240, 3738), (2352, 3560), (2492, 3360), (2670, 3136), (2688, 3115), (2848, 2940)]