102528720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6810

約数の個数: 160

約数和(自身を含む): 403664640

約数和(自身を除く): 301135920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 6781, 7560, 13562, 15120, 20343, 27124, 33905, 40686, 47467, 54248, 61029, 67810, 81372, 94934, 101715, 108496, 122058, 135620, 142401, 162744, 183087, 189868, 203430, 237335, 244116, 271240, 284802, 305145, 325488, 366174, 379736, 406860, 427203, 474670, 488232, 542480, 569604, 610290, 712005, 732348, 759472, 813720, 854406, 915435, 949340, 976464, 1139208, 1220580, 1281609, 1424010, 1464696, 1627440, 1708812, 1830870, 1898680, 2136015, 2278416, 2441160, 2563218, 2848020, 2929392, 3417624, 3661740, 3797360, 4272030, 4882320, 5126436, 5696040, 6408045, 6835248, 7323480, 8544060, 10252872, 11392080, 12816090, 14646960, 17088120, 20505744, 25632180, 34176240, 51264360, 102528720]

約数ペア:

[(1, 102528720), (2, 51264360), (3, 34176240), (4, 25632180), (5, 20505744), (6, 17088120), (7, 14646960), (8, 12816090), (9, 11392080), (10, 10252872), (12, 8544060), (14, 7323480), (15, 6835248), (16, 6408045), (18, 5696040), (20, 5126436), (21, 4882320), (24, 4272030), (27, 3797360), (28, 3661740), (30, 3417624), (35, 2929392), (36, 2848020), (40, 2563218), (42, 2441160), (45, 2278416), (48, 2136015), (54, 1898680), (56, 1830870), (60, 1708812), (63, 1627440), (70, 1464696), (72, 1424010), (80, 1281609), (84, 1220580), (90, 1139208), (105, 976464), (108, 949340), (112, 915435), (120, 854406), (126, 813720), (135, 759472), (140, 732348), (144, 712005), (168, 610290), (180, 569604), (189, 542480), (210, 488232), (216, 474670), (240, 427203), (252, 406860), (270, 379736), (280, 366174), (315, 325488), (336, 305145), (360, 284802), (378, 271240), (420, 244116), (432, 237335), (504, 203430), (540, 189868), (560, 183087), (630, 162744), (720, 142401), (756, 135620), (840, 122058), (945, 108496), (1008, 101715), (1080, 94934), (1260, 81372), (1512, 67810), (1680, 61029), (1890, 54248), (2160, 47467), (2520, 40686), (3024, 33905), (3780, 27124), (5040, 20343), (6781, 15120), (7560, 13562)]