1369544960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{152851}}^1$

素因数の和:152879

約数の個数: 72

約数和(自身を含む): 3749153856

約数和(自身を除く): 2379608896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 152851, 305702, 611404, 764255, 1069957, 1222808, 1528510, 2139914, 2445616, 3057020, 4279828, 4891232, 5349785, 6114040, 8559656, 9782464, 10699570, 12228080, 17119312, 19564928, 21399140, 24456160, 34238624, 39129856, 42798280, 48912320, 68477248, 85596560, 97824640, 136954496, 171193120, 195649280, 273908992, 342386240, 684772480, 1369544960]

約数ペア:

[(1, 1369544960), (2, 684772480), (4, 342386240), (5, 273908992), (7, 195649280), (8, 171193120), (10, 136954496), (14, 97824640), (16, 85596560), (20, 68477248), (28, 48912320), (32, 42798280), (35, 39129856), (40, 34238624), (56, 24456160), (64, 21399140), (70, 19564928), (80, 17119312), (112, 12228080), (128, 10699570), (140, 9782464), (160, 8559656), (224, 6114040), (256, 5349785), (280, 4891232), (320, 4279828), (448, 3057020), (560, 2445616), (640, 2139914), (896, 1528510), (1120, 1222808), (1280, 1069957), (1792, 764255), (2240, 611404), (4480, 305702), (8960, 152851)]