214792480

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{27397}}^1$

素因数の和:27426

約数の個数: 72

約数和(自身を含む): 590317308

約数和(自身を除く): 375524828

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 27397, 54794, 109588, 136985, 191779, 219176, 273970, 383558, 438352, 547940, 767116, 876704, 958895, 1095880, 1342453, 1534232, 1917790, 2191760, 2684906, 3068464, 3835580, 4383520, 5369812, 6136928, 6712265, 7671160, 10739624, 13424530, 15342320, 21479248, 26849060, 30684640, 42958496, 53698120, 107396240, 214792480]

約数ペア:

[(1, 214792480), (2, 107396240), (4, 53698120), (5, 42958496), (7, 30684640), (8, 26849060), (10, 21479248), (14, 15342320), (16, 13424530), (20, 10739624), (28, 7671160), (32, 6712265), (35, 6136928), (40, 5369812), (49, 4383520), (56, 3835580), (70, 3068464), (80, 2684906), (98, 2191760), (112, 1917790), (140, 1534232), (160, 1342453), (196, 1095880), (224, 958895), (245, 876704), (280, 767116), (392, 547940), (490, 438352), (560, 383558), (784, 273970), (980, 219176), (1120, 191779), (1568, 136985), (1960, 109588), (3920, 54794), (7840, 27397)]