4127858560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1361}}^1$

素因数の和:2064

約数の個数: 128

約数和(自身を含む): 11302856640

約数和(自身を除く): 7174998080

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, 280, 320, 448, 560, 640, 677, 896, 1120, 1354, 1361, 2240, 2708, 2722, 3385, 4480, 4739, 5416, 5444, 6770, 6805, 9478, 9527, 10832, 10888, 13540, 13610, 18956, 19054, 21664, 21776, 23695, 27080, 27220, 37912, 38108, 43328, 43552, 47390, 47635, 54160, 54440, 75824, 76216, 86656, 87104, 94780, 95270, 108320, 108880, 151648, 152432, 174208, 189560, 190540, 216640, 217760, 303296, 304864, 379120, 381080, 433280, 435520, 606592, 609728, 758240, 762160, 871040, 921397, 1219456, 1516480, 1524320, 1842794, 3032960, 3048640, 3685588, 4606985, 6097280, 6449779, 7371176, 9213970, 12899558, 14742352, 18427940, 25799116, 29484704, 32248895, 36855880, 51598232, 58969408, 64497790, 73711760, 103196464, 117938816, 128995580, 147423520, 206392928, 257991160, 294847040, 412785856, 515982320, 589694080, 825571712, 1031964640, 2063929280, 4127858560]

約数ペア:

[(1, 4127858560), (2, 2063929280), (4, 1031964640), (5, 825571712), (7, 589694080), (8, 515982320), (10, 412785856), (14, 294847040), (16, 257991160), (20, 206392928), (28, 147423520), (32, 128995580), (35, 117938816), (40, 103196464), (56, 73711760), (64, 64497790), (70, 58969408), (80, 51598232), (112, 36855880), (128, 32248895), (140, 29484704), (160, 25799116), (224, 18427940), (280, 14742352), (320, 12899558), (448, 9213970), (560, 7371176), (640, 6449779), (677, 6097280), (896, 4606985), (1120, 3685588), (1354, 3048640), (1361, 3032960), (2240, 1842794), (2708, 1524320), (2722, 1516480), (3385, 1219456), (4480, 921397), (4739, 871040), (5416, 762160), (5444, 758240), (6770, 609728), (6805, 606592), (9478, 435520), (9527, 433280), (10832, 381080), (10888, 379120), (13540, 304864), (13610, 303296), (18956, 217760), (19054, 216640), (21664, 190540), (21776, 189560), (23695, 174208), (27080, 152432), (27220, 151648), (37912, 108880), (38108, 108320), (43328, 95270), (43552, 94780), (47390, 87104), (47635, 86656), (54160, 76216), (54440, 75824)]