144314560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 374574816

約数和(自身を除く): 230260256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 113, 130, 160, 208, 226, 260, 307, 320, 416, 452, 520, 565, 614, 832, 904, 1040, 1130, 1228, 1469, 1535, 1808, 2080, 2260, 2456, 2938, 3070, 3616, 3991, 4160, 4520, 4912, 5876, 6140, 7232, 7345, 7982, 9040, 9824, 11752, 12280, 14690, 15964, 18080, 19648, 19955, 23504, 24560, 29380, 31928, 34691, 36160, 39910, 47008, 49120, 58760, 63856, 69382, 79820, 94016, 98240, 117520, 127712, 138764, 159640, 173455, 235040, 255424, 277528, 319280, 346910, 450983, 470080, 555056, 638560, 693820, 901966, 1110112, 1277120, 1387640, 1803932, 2220224, 2254915, 2775280, 3607864, 4509830, 5550560, 7215728, 9019660, 11101120, 14431456, 18039320, 28862912, 36078640, 72157280, 144314560]

約数ペア:

[(1, 144314560), (2, 72157280), (4, 36078640), (5, 28862912), (8, 18039320), (10, 14431456), (13, 11101120), (16, 9019660), (20, 7215728), (26, 5550560), (32, 4509830), (40, 3607864), (52, 2775280), (64, 2254915), (65, 2220224), (80, 1803932), (104, 1387640), (113, 1277120), (130, 1110112), (160, 901966), (208, 693820), (226, 638560), (260, 555056), (307, 470080), (320, 450983), (416, 346910), (452, 319280), (520, 277528), (565, 255424), (614, 235040), (832, 173455), (904, 159640), (1040, 138764), (1130, 127712), (1228, 117520), (1469, 98240), (1535, 94016), (1808, 79820), (2080, 69382), (2260, 63856), (2456, 58760), (2938, 49120), (3070, 47008), (3616, 39910), (3991, 36160), (4160, 34691), (4520, 31928), (4912, 29380), (5876, 24560), (6140, 23504), (7232, 19955), (7345, 19648), (7982, 18080), (9040, 15964), (9824, 14690), (11752, 12280)]