15693364400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{13313}}^1$

素因数の和:13759

約数の個数: 120

約数和(自身を含む): 43195089504

約数和(自身を除く): 27501725104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 421, 560, 700, 842, 1400, 1684, 2105, 2800, 2947, 3368, 4210, 5894, 6736, 8420, 10525, 11788, 13313, 14735, 16840, 21050, 23576, 26626, 29470, 33680, 42100, 47152, 53252, 58940, 66565, 73675, 84200, 93191, 106504, 117880, 133130, 147350, 168400, 186382, 213008, 235760, 266260, 294700, 332825, 372764, 465955, 532520, 589400, 665650, 745528, 931910, 1065040, 1178800, 1331300, 1491056, 1863820, 2329775, 2662600, 3727640, 4659550, 5325200, 5604773, 7455280, 9319100, 11209546, 18638200, 22419092, 28023865, 37276400, 39233411, 44838184, 56047730, 78466822, 89676368, 112095460, 140119325, 156933644, 196167055, 224190920, 280238650, 313867288, 392334110, 448381840, 560477300, 627734576, 784668220, 980835275, 1120954600, 1569336440, 1961670550, 2241909200, 3138672880, 3923341100, 7846682200, 15693364400]

約数ペア:

[(1, 15693364400), (2, 7846682200), (4, 3923341100), (5, 3138672880), (7, 2241909200), (8, 1961670550), (10, 1569336440), (14, 1120954600), (16, 980835275), (20, 784668220), (25, 627734576), (28, 560477300), (35, 448381840), (40, 392334110), (50, 313867288), (56, 280238650), (70, 224190920), (80, 196167055), (100, 156933644), (112, 140119325), (140, 112095460), (175, 89676368), (200, 78466822), (280, 56047730), (350, 44838184), (400, 39233411), (421, 37276400), (560, 28023865), (700, 22419092), (842, 18638200), (1400, 11209546), (1684, 9319100), (2105, 7455280), (2800, 5604773), (2947, 5325200), (3368, 4659550), (4210, 3727640), (5894, 2662600), (6736, 2329775), (8420, 1863820), (10525, 1491056), (11788, 1331300), (13313, 1178800), (14735, 1065040), (16840, 931910), (21050, 745528), (23576, 665650), (26626, 589400), (29470, 532520), (33680, 465955), (42100, 372764), (47152, 332825), (53252, 294700), (58940, 266260), (66565, 235760), (73675, 213008), (84200, 186382), (93191, 168400), (106504, 147350), (117880, 133130)]