210006560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 522547200

約数和(自身を除く): 312540640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 149, 160, 184, 230, 298, 368, 383, 460, 596, 736, 745, 766, 920, 1192, 1490, 1532, 1840, 1915, 2384, 2980, 3064, 3427, 3680, 3830, 4768, 5960, 6128, 6854, 7660, 8809, 11920, 12256, 13708, 15320, 17135, 17618, 23840, 27416, 30640, 34270, 35236, 44045, 54832, 57067, 61280, 68540, 70472, 88090, 109664, 114134, 137080, 140944, 176180, 228268, 274160, 281888, 285335, 352360, 456536, 548320, 570670, 704720, 913072, 1141340, 1312541, 1409440, 1826144, 2282680, 2625082, 4565360, 5250164, 6562705, 9130720, 10500328, 13125410, 21000656, 26250820, 42001312, 52501640, 105003280, 210006560]

約数ペア:

[(1, 210006560), (2, 105003280), (4, 52501640), (5, 42001312), (8, 26250820), (10, 21000656), (16, 13125410), (20, 10500328), (23, 9130720), (32, 6562705), (40, 5250164), (46, 4565360), (80, 2625082), (92, 2282680), (115, 1826144), (149, 1409440), (160, 1312541), (184, 1141340), (230, 913072), (298, 704720), (368, 570670), (383, 548320), (460, 456536), (596, 352360), (736, 285335), (745, 281888), (766, 274160), (920, 228268), (1192, 176180), (1490, 140944), (1532, 137080), (1840, 114134), (1915, 109664), (2384, 88090), (2980, 70472), (3064, 68540), (3427, 61280), (3680, 57067), (3830, 54832), (4768, 44045), (5960, 35236), (6128, 34270), (6854, 30640), (7660, 27416), (8809, 23840), (11920, 17618), (12256, 17135), (13708, 15320)]