320094360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 1111294080

約数和(自身を除く): 791199720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 193, 204, 255, 271, 306, 340, 360, 386, 408, 510, 542, 579, 612, 680, 765, 772, 813, 965, 1020, 1084, 1158, 1224, 1355, 1530, 1544, 1626, 1737, 1930, 2040, 2168, 2316, 2439, 2710, 2895, 3060, 3252, 3281, 3474, 3860, 4065, 4607, 4632, 4878, 5420, 5790, 6120, 6504, 6562, 6948, 7720, 8130, 8685, 9214, 9756, 9843, 10840, 11580, 12195, 13124, 13821, 13896, 16260, 16405, 17370, 18428, 19512, 19686, 23035, 23160, 24390, 26248, 27642, 29529, 32520, 32810, 34740, 36856, 39372, 41463, 46070, 48780, 49215, 52303, 55284, 59058, 65620, 69105, 69480, 78744, 82926, 92140, 97560, 98430, 104606, 110568, 118116, 131240, 138210, 147645, 156909, 165852, 184280, 196860, 207315, 209212, 236232, 261515, 276420, 295290, 313818, 331704, 393720, 414630, 418424, 470727, 523030, 552840, 590580, 627636, 784545, 829260, 889151, 941454, 1046060, 1181160, 1255272, 1569090, 1658520, 1778302, 1882908, 2092120, 2353635, 2667453, 3138180, 3556604, 3765816, 4445755, 4707270, 5334906, 6276360, 7113208, 8002359, 8891510, 9414540, 10669812, 13337265, 16004718, 17783020, 18829080, 21339624, 26674530, 32009436, 35566040, 40011795, 53349060, 64018872, 80023590, 106698120, 160047180, 320094360]

約数ペア:

[(1, 320094360), (2, 160047180), (3, 106698120), (4, 80023590), (5, 64018872), (6, 53349060), (8, 40011795), (9, 35566040), (10, 32009436), (12, 26674530), (15, 21339624), (17, 18829080), (18, 17783020), (20, 16004718), (24, 13337265), (30, 10669812), (34, 9414540), (36, 8891510), (40, 8002359), (45, 7113208), (51, 6276360), (60, 5334906), (68, 4707270), (72, 4445755), (85, 3765816), (90, 3556604), (102, 3138180), (120, 2667453), (136, 2353635), (153, 2092120), (170, 1882908), (180, 1778302), (193, 1658520), (204, 1569090), (255, 1255272), (271, 1181160), (306, 1046060), (340, 941454), (360, 889151), (386, 829260), (408, 784545), (510, 627636), (542, 590580), (579, 552840), (612, 523030), (680, 470727), (765, 418424), (772, 414630), (813, 393720), (965, 331704), (1020, 313818), (1084, 295290), (1158, 276420), (1224, 261515), (1355, 236232), (1530, 209212), (1544, 207315), (1626, 196860), (1737, 184280), (1930, 165852), (2040, 156909), (2168, 147645), (2316, 138210), (2439, 131240), (2710, 118116), (2895, 110568), (3060, 104606), (3252, 98430), (3281, 97560), (3474, 92140), (3860, 82926), (4065, 78744), (4607, 69480), (4632, 69105), (4878, 65620), (5420, 59058), (5790, 55284), (6120, 52303), (6504, 49215), (6562, 48780), (6948, 46070), (7720, 41463), (8130, 39372), (8685, 36856), (9214, 34740), (9756, 32810), (9843, 32520), (10840, 29529), (11580, 27642), (12195, 26248), (13124, 24390), (13821, 23160), (13896, 23035), (16260, 19686), (16405, 19512), (17370, 18428)]