13829760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^4$

素因数の和:53

約数の個数: 240

約数和(自身を含む): 55711890

約数和(自身を除く): 41882130

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 686, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1344, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1920, 1960, 2016, 2058, 2205, 2240, 2352, 2401, 2520, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3920, 4032, 4116, 4410, 4480, 4704, 4802, 5040, 5145, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 7056, 7203, 7840, 8064, 8232, 8820, 9408, 9604, 10080, 10290, 10976, 11760, 12005, 12348, 13440, 13720, 14112, 14406, 15435, 15680, 16464, 17640, 18816, 19208, 20160, 20580, 21609, 21952, 23520, 24010, 24696, 27440, 28224, 28812, 30870, 31360, 32928, 35280, 36015, 38416, 40320, 41160, 43218, 43904, 47040, 48020, 49392, 54880, 56448, 57624, 61740, 65856, 70560, 72030, 76832, 82320, 86436, 94080, 96040, 98784, 108045, 109760, 115248, 123480, 131712, 141120, 144060, 153664, 164640, 172872, 192080, 197568, 216090, 219520, 230496, 246960, 282240, 288120, 307328, 329280, 345744, 384160, 395136, 432180, 460992, 493920, 576240, 658560, 691488, 768320, 864360, 921984, 987840, 1152480, 1382976, 1536640, 1728720, 1975680, 2304960, 2765952, 3457440, 4609920, 6914880, 13829760]

約数ペア:

[(1, 13829760), (2, 6914880), (3, 4609920), (4, 3457440), (5, 2765952), (6, 2304960), (7, 1975680), (8, 1728720), (9, 1536640), (10, 1382976), (12, 1152480), (14, 987840), (15, 921984), (16, 864360), (18, 768320), (20, 691488), (21, 658560), (24, 576240), (28, 493920), (30, 460992), (32, 432180), (35, 395136), (36, 384160), (40, 345744), (42, 329280), (45, 307328), (48, 288120), (49, 282240), (56, 246960), (60, 230496), (63, 219520), (64, 216090), (70, 197568), (72, 192080), (80, 172872), (84, 164640), (90, 153664), (96, 144060), (98, 141120), (105, 131712), (112, 123480), (120, 115248), (126, 109760), (128, 108045), (140, 98784), (144, 96040), (147, 94080), (160, 86436), (168, 82320), (180, 76832), (192, 72030), (196, 70560), (210, 65856), (224, 61740), (240, 57624), (245, 56448), (252, 54880), (280, 49392), (288, 48020), (294, 47040), (315, 43904), (320, 43218), (336, 41160), (343, 40320), (360, 38416), (384, 36015), (392, 35280), (420, 32928), (441, 31360), (448, 30870), (480, 28812), (490, 28224), (504, 27440), (560, 24696), (576, 24010), (588, 23520), (630, 21952), (640, 21609), (672, 20580), (686, 20160), (720, 19208), (735, 18816), (784, 17640), (840, 16464), (882, 15680), (896, 15435), (960, 14406), (980, 14112), (1008, 13720), (1029, 13440), (1120, 12348), (1152, 12005), (1176, 11760), (1260, 10976), (1344, 10290), (1372, 10080), (1440, 9604), (1470, 9408), (1568, 8820), (1680, 8232), (1715, 8064), (1764, 7840), (1920, 7203), (1960, 7056), (2016, 6860), (2058, 6720), (2205, 6272), (2240, 6174), (2352, 5880), (2401, 5760), (2520, 5488), (2688, 5145), (2744, 5040), (2880, 4802), (2940, 4704), (3087, 4480), (3136, 4410), (3360, 4116), (3430, 4032), (3528, 3920)]