1113397120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1777}}^1$

素因数の和:1896

約数の個数: 128

約数和(自身を含む): 2937967200

約数和(自身を除く): 1824570080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 128, 160, 176, 178, 220, 320, 352, 356, 440, 445, 640, 704, 712, 880, 890, 979, 1408, 1424, 1760, 1777, 1780, 1958, 2848, 3520, 3554, 3560, 3916, 4895, 5696, 7040, 7108, 7120, 7832, 8885, 9790, 11392, 14216, 14240, 15664, 17770, 19547, 19580, 28432, 28480, 31328, 35540, 39094, 39160, 56864, 56960, 62656, 71080, 78188, 78320, 97735, 113728, 125312, 142160, 156376, 156640, 158153, 195470, 227456, 284320, 312752, 313280, 316306, 390940, 568640, 625504, 626560, 632612, 781880, 790765, 1137280, 1251008, 1265224, 1563760, 1581530, 1739683, 2502016, 2530448, 3127520, 3163060, 3479366, 5060896, 6255040, 6326120, 6958732, 8698415, 10121792, 12510080, 12652240, 13917464, 17396830, 20243584, 25304480, 27834928, 34793660, 50608960, 55669856, 69587320, 101217920, 111339712, 139174640, 222679424, 278349280, 556698560, 1113397120]

約数ペア:

[(1, 1113397120), (2, 556698560), (4, 278349280), (5, 222679424), (8, 139174640), (10, 111339712), (11, 101217920), (16, 69587320), (20, 55669856), (22, 50608960), (32, 34793660), (40, 27834928), (44, 25304480), (55, 20243584), (64, 17396830), (80, 13917464), (88, 12652240), (89, 12510080), (110, 10121792), (128, 8698415), (160, 6958732), (176, 6326120), (178, 6255040), (220, 5060896), (320, 3479366), (352, 3163060), (356, 3127520), (440, 2530448), (445, 2502016), (640, 1739683), (704, 1581530), (712, 1563760), (880, 1265224), (890, 1251008), (979, 1137280), (1408, 790765), (1424, 781880), (1760, 632612), (1777, 626560), (1780, 625504), (1958, 568640), (2848, 390940), (3520, 316306), (3554, 313280), (3560, 312752), (3916, 284320), (4895, 227456), (5696, 195470), (7040, 158153), (7108, 156640), (7120, 156376), (7832, 142160), (8885, 125312), (9790, 113728), (11392, 97735), (14216, 78320), (14240, 78188), (15664, 71080), (17770, 62656), (19547, 56960), (19580, 56864), (28432, 39160), (28480, 39094), (31328, 35540)]