685713360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168067}}^1$

素因数の和:168100

約数の個数: 80

約数和(自身を含む): 2250766656

約数和(自身を除く): 1565053296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 168067, 336134, 504201, 672268, 840335, 1008402, 1344536, 1680670, 2016804, 2521005, 2689072, 2857139, 3361340, 4033608, 5042010, 5714278, 6722680, 8067216, 8571417, 10084020, 11428556, 13445360, 14285695, 17142834, 20168040, 22857112, 28571390, 34285668, 40336080, 42857085, 45714224, 57142780, 68571336, 85714170, 114285560, 137142672, 171428340, 228571120, 342856680, 685713360]

約数ペア:

[(1, 685713360), (2, 342856680), (3, 228571120), (4, 171428340), (5, 137142672), (6, 114285560), (8, 85714170), (10, 68571336), (12, 57142780), (15, 45714224), (16, 42857085), (17, 40336080), (20, 34285668), (24, 28571390), (30, 22857112), (34, 20168040), (40, 17142834), (48, 14285695), (51, 13445360), (60, 11428556), (68, 10084020), (80, 8571417), (85, 8067216), (102, 6722680), (120, 5714278), (136, 5042010), (170, 4033608), (204, 3361340), (240, 2857139), (255, 2689072), (272, 2521005), (340, 2016804), (408, 1680670), (510, 1344536), (680, 1008402), (816, 840335), (1020, 672268), (1360, 504201), (2040, 336134), (4080, 168067)]