316323420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6329}}^1$

素因数の和:6372

約数の個数: 144

約数和(自身を含む): 1091089440

約数和(自身を除く): 774766020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 6329, 7140, 8330, 9996, 12495, 12658, 16660, 18987, 24990, 25316, 31645, 37974, 44303, 49980, 63290, 75948, 88606, 94935, 107593, 126580, 132909, 177212, 189870, 215186, 221515, 265818, 310121, 322779, 379740, 430372, 443030, 531636, 537965, 620242, 645558, 664545, 753151, 886060, 930363, 1075930, 1240484, 1291116, 1329090, 1506302, 1550605, 1613895, 1860726, 2151860, 2259453, 2658180, 3012604, 3101210, 3227790, 3721452, 3765755, 4518906, 4651815, 5272057, 6202420, 6455580, 7531510, 9037812, 9303630, 10544114, 11297265, 15063020, 15816171, 18607260, 21088228, 22594530, 26360285, 31632342, 45189060, 52720570, 63264684, 79080855, 105441140, 158161710, 316323420]

約数ペア:

[(1, 316323420), (2, 158161710), (3, 105441140), (4, 79080855), (5, 63264684), (6, 52720570), (7, 45189060), (10, 31632342), (12, 26360285), (14, 22594530), (15, 21088228), (17, 18607260), (20, 15816171), (21, 15063020), (28, 11297265), (30, 10544114), (34, 9303630), (35, 9037812), (42, 7531510), (49, 6455580), (51, 6202420), (60, 5272057), (68, 4651815), (70, 4518906), (84, 3765755), (85, 3721452), (98, 3227790), (102, 3101210), (105, 3012604), (119, 2658180), (140, 2259453), (147, 2151860), (170, 1860726), (196, 1613895), (204, 1550605), (210, 1506302), (238, 1329090), (245, 1291116), (255, 1240484), (294, 1075930), (340, 930363), (357, 886060), (420, 753151), (476, 664545), (490, 645558), (510, 620242), (588, 537965), (595, 531636), (714, 443030), (735, 430372), (833, 379740), (980, 322779), (1020, 310121), (1190, 265818), (1428, 221515), (1470, 215186), (1666, 189870), (1785, 177212), (2380, 132909), (2499, 126580), (2940, 107593), (3332, 94935), (3570, 88606), (4165, 75948), (4998, 63290), (6329, 49980), (7140, 44303), (8330, 37974), (9996, 31645), (12495, 25316), (12658, 24990), (16660, 18987)]