12567304960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3533}}^1$

素因数の和:3958

約数の個数: 144

約数和(自身を含む): 34499416896

約数和(自身を除く): 21932111936

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, 397, 448, 560, 640, 794, 896, 1120, 1280, 1588, 1792, 1985, 2240, 2779, 3176, 3533, 3970, 4480, 5558, 6352, 7066, 7940, 8960, 11116, 12704, 13895, 14132, 15880, 17665, 22232, 24731, 25408, 27790, 28264, 31760, 35330, 44464, 49462, 50816, 55580, 56528, 63520, 70660, 88928, 98924, 101632, 111160, 113056, 123655, 127040, 141320, 177856, 197848, 222320, 226112, 247310, 254080, 282640, 355712, 395696, 444640, 452224, 494620, 508160, 565280, 711424, 791392, 889280, 904448, 989240, 1130560, 1402601, 1582784, 1778560, 1978480, 2261120, 2805202, 3165568, 3557120, 3956960, 4522240, 5610404, 6331136, 7013005, 7913920, 9818207, 11220808, 14026010, 15827840, 19636414, 22441616, 28052020, 31655680, 39272828, 44883232, 49091035, 56104040, 78545656, 89766464, 98182070, 112208080, 157091312, 179532928, 196364140, 224416160, 314182624, 359065856, 392728280, 448832320, 628365248, 785456560, 897664640, 1256730496, 1570913120, 1795329280, 2513460992, 3141826240, 6283652480, 12567304960]

約数ペア:

[(1, 12567304960), (2, 6283652480), (4, 3141826240), (5, 2513460992), (7, 1795329280), (8, 1570913120), (10, 1256730496), (14, 897664640), (16, 785456560), (20, 628365248), (28, 448832320), (32, 392728280), (35, 359065856), (40, 314182624), (56, 224416160), (64, 196364140), (70, 179532928), (80, 157091312), (112, 112208080), (128, 98182070), (140, 89766464), (160, 78545656), (224, 56104040), (256, 49091035), (280, 44883232), (320, 39272828), (397, 31655680), (448, 28052020), (560, 22441616), (640, 19636414), (794, 15827840), (896, 14026010), (1120, 11220808), (1280, 9818207), (1588, 7913920), (1792, 7013005), (1985, 6331136), (2240, 5610404), (2779, 4522240), (3176, 3956960), (3533, 3557120), (3970, 3165568), (4480, 2805202), (5558, 2261120), (6352, 1978480), (7066, 1778560), (7940, 1582784), (8960, 1402601), (11116, 1130560), (12704, 989240), (13895, 904448), (14132, 889280), (15880, 791392), (17665, 711424), (22232, 565280), (24731, 508160), (25408, 494620), (27790, 452224), (28264, 444640), (31760, 395696), (35330, 355712), (44464, 282640), (49462, 254080), (50816, 247310), (55580, 226112), (56528, 222320), (63520, 197848), (70660, 177856), (88928, 141320), (98924, 127040), (101632, 123655), (111160, 113056)]