197442240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4783}}^1$

素因数の和:4846

約数の個数: 112

約数和(自身を含む): 641591808

約数和(自身を除く): 444149568

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, 4783, 5160, 6880, 8256, 9566, 10320, 13760, 14349, 19132, 20640, 23915, 28698, 38264, 41280, 47830, 57396, 71745, 76528, 95660, 114792, 143490, 153056, 191320, 205669, 229584, 286980, 306112, 382640, 411338, 459168, 573960, 617007, 765280, 822676, 918336, 1028345, 1147920, 1234014, 1530560, 1645352, 2056690, 2295840, 2468028, 3085035, 3290704, 4113380, 4591680, 4936056, 6170070, 6581408, 8226760, 9872112, 12340140, 13162816, 16453520, 19744224, 24680280, 32907040, 39488448, 49360560, 65814080, 98721120, 197442240]

約数ペア:

[(1, 197442240), (2, 98721120), (3, 65814080), (4, 49360560), (5, 39488448), (6, 32907040), (8, 24680280), (10, 19744224), (12, 16453520), (15, 13162816), (16, 12340140), (20, 9872112), (24, 8226760), (30, 6581408), (32, 6170070), (40, 4936056), (43, 4591680), (48, 4113380), (60, 3290704), (64, 3085035), (80, 2468028), (86, 2295840), (96, 2056690), (120, 1645352), (129, 1530560), (160, 1234014), (172, 1147920), (192, 1028345), (215, 918336), (240, 822676), (258, 765280), (320, 617007), (344, 573960), (430, 459168), (480, 411338), (516, 382640), (645, 306112), (688, 286980), (860, 229584), (960, 205669), (1032, 191320), (1290, 153056), (1376, 143490), (1720, 114792), (2064, 95660), (2580, 76528), (2752, 71745), (3440, 57396), (4128, 47830), (4783, 41280), (5160, 38264), (6880, 28698), (8256, 23915), (9566, 20640), (10320, 19132), (13760, 14349)]