409153080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4729}}^1$

素因数の和:4853

約数の個数: 128

約数和(自身を含む): 1416729600

約数和(自身を除く): 1007576520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1236, 1442, 1545, 2060, 2163, 2472, 2884, 3090, 3605, 4120, 4326, 4729, 5768, 6180, 7210, 8652, 9458, 10815, 12360, 14187, 14420, 17304, 18916, 21630, 23645, 28374, 28840, 33103, 37832, 43260, 47290, 56748, 66206, 70935, 86520, 94580, 99309, 113496, 132412, 141870, 165515, 189160, 198618, 264824, 283740, 331030, 397236, 487087, 496545, 567480, 662060, 794472, 974174, 993090, 1324120, 1461261, 1948348, 1986180, 2435435, 2922522, 3409609, 3896696, 3972360, 4870870, 5845044, 6819218, 7306305, 9741740, 10228827, 11690088, 13638436, 14612610, 17048045, 19483480, 20457654, 27276872, 29225220, 34096090, 40915308, 51144135, 58450440, 68192180, 81830616, 102288270, 136384360, 204576540, 409153080]

約数ペア:

[(1, 409153080), (2, 204576540), (3, 136384360), (4, 102288270), (5, 81830616), (6, 68192180), (7, 58450440), (8, 51144135), (10, 40915308), (12, 34096090), (14, 29225220), (15, 27276872), (20, 20457654), (21, 19483480), (24, 17048045), (28, 14612610), (30, 13638436), (35, 11690088), (40, 10228827), (42, 9741740), (56, 7306305), (60, 6819218), (70, 5845044), (84, 4870870), (103, 3972360), (105, 3896696), (120, 3409609), (140, 2922522), (168, 2435435), (206, 1986180), (210, 1948348), (280, 1461261), (309, 1324120), (412, 993090), (420, 974174), (515, 794472), (618, 662060), (721, 567480), (824, 496545), (840, 487087), (1030, 397236), (1236, 331030), (1442, 283740), (1545, 264824), (2060, 198618), (2163, 189160), (2472, 165515), (2884, 141870), (3090, 132412), (3605, 113496), (4120, 99309), (4326, 94580), (4729, 86520), (5768, 70935), (6180, 66206), (7210, 56748), (8652, 47290), (9458, 43260), (10815, 37832), (12360, 33103), (14187, 28840), (14420, 28374), (17304, 23645), (18916, 21630)]