329426160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{196087}}^1$

素因数の和:196110

約数の個数: 80

約数和(自身を含む): 1167115776

約数和(自身を除く): 837689616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 196087, 392174, 588261, 784348, 980435, 1176522, 1372609, 1568696, 1960870, 2353044, 2745218, 2941305, 3137392, 3921740, 4117827, 4706088, 5490436, 5882610, 6863045, 7843480, 8235654, 9412176, 10980872, 11765220, 13726090, 15686960, 16471308, 20589135, 21961744, 23530440, 27452180, 32942616, 41178270, 47060880, 54904360, 65885232, 82356540, 109808720, 164713080, 329426160]

約数ペア:

[(1, 329426160), (2, 164713080), (3, 109808720), (4, 82356540), (5, 65885232), (6, 54904360), (7, 47060880), (8, 41178270), (10, 32942616), (12, 27452180), (14, 23530440), (15, 21961744), (16, 20589135), (20, 16471308), (21, 15686960), (24, 13726090), (28, 11765220), (30, 10980872), (35, 9412176), (40, 8235654), (42, 7843480), (48, 6863045), (56, 5882610), (60, 5490436), (70, 4706088), (80, 4117827), (84, 3921740), (105, 3137392), (112, 2941305), (120, 2745218), (140, 2353044), (168, 1960870), (210, 1568696), (240, 1372609), (280, 1176522), (336, 980435), (420, 784348), (560, 588261), (840, 392174), (1680, 196087)]