1718940480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41641}}^1$

素因数の和:41704

約数の個数: 112

約数和(自身を含む): 5584691904

約数和(自身を除く): 3865751424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3440, 4128, 5160, 6880, 8256, 10320, 13760, 20640, 41280, 41641, 83282, 124923, 166564, 208205, 249846, 333128, 416410, 499692, 624615, 666256, 832820, 999384, 1249230, 1332512, 1665640, 1790563, 1998768, 2498460, 2665024, 3331280, 3581126, 3997536, 4996920, 5371689, 6662560, 7162252, 7995072, 8952815, 9993840, 10743378, 13325120, 14324504, 17905630, 19987680, 21486756, 26858445, 28649008, 35811260, 39975360, 42973512, 53716890, 57298016, 71622520, 85947024, 107433780, 114596032, 143245040, 171894048, 214867560, 286490080, 343788096, 429735120, 572980160, 859470240, 1718940480]

約数ペア:

[(1, 1718940480), (2, 859470240), (3, 572980160), (4, 429735120), (5, 343788096), (6, 286490080), (8, 214867560), (10, 171894048), (12, 143245040), (15, 114596032), (16, 107433780), (20, 85947024), (24, 71622520), (30, 57298016), (32, 53716890), (40, 42973512), (43, 39975360), (48, 35811260), (60, 28649008), (64, 26858445), (80, 21486756), (86, 19987680), (96, 17905630), (120, 14324504), (129, 13325120), (160, 10743378), (172, 9993840), (192, 8952815), (215, 7995072), (240, 7162252), (258, 6662560), (320, 5371689), (344, 4996920), (430, 3997536), (480, 3581126), (516, 3331280), (645, 2665024), (688, 2498460), (860, 1998768), (960, 1790563), (1032, 1665640), (1290, 1332512), (1376, 1249230), (1720, 999384), (2064, 832820), (2580, 666256), (2752, 624615), (3440, 499692), (4128, 416410), (5160, 333128), (6880, 249846), (8256, 208205), (10320, 166564), (13760, 124923), (20640, 83282), (41280, 41641)]