161834160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14347}}^1$

素因数の和:14410

約数の個数: 80

約数和(自身を含む): 512395776

約数和(自身を除く): 350561616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 14347, 28694, 43041, 57388, 71735, 86082, 114776, 143470, 172164, 215205, 229552, 286940, 344328, 430410, 573880, 674309, 688656, 860820, 1147760, 1348618, 1721640, 2022927, 2697236, 3371545, 3443280, 4045854, 5394472, 6743090, 8091708, 10114635, 10788944, 13486180, 16183416, 20229270, 26972360, 32366832, 40458540, 53944720, 80917080, 161834160]

約数ペア:

[(1, 161834160), (2, 80917080), (3, 53944720), (4, 40458540), (5, 32366832), (6, 26972360), (8, 20229270), (10, 16183416), (12, 13486180), (15, 10788944), (16, 10114635), (20, 8091708), (24, 6743090), (30, 5394472), (40, 4045854), (47, 3443280), (48, 3371545), (60, 2697236), (80, 2022927), (94, 1721640), (120, 1348618), (141, 1147760), (188, 860820), (235, 688656), (240, 674309), (282, 573880), (376, 430410), (470, 344328), (564, 286940), (705, 229552), (752, 215205), (940, 172164), (1128, 143470), (1410, 114776), (1880, 86082), (2256, 71735), (2820, 57388), (3760, 43041), (5640, 28694), (11280, 14347)]