84032320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 212433408

約数和(自身を除く): 128401088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 155, 160, 172, 197, 215, 248, 310, 320, 344, 394, 430, 496, 620, 688, 788, 860, 985, 992, 1240, 1333, 1376, 1576, 1720, 1970, 1984, 2480, 2666, 2752, 3152, 3440, 3940, 4960, 5332, 6107, 6304, 6665, 6880, 7880, 8471, 9920, 10664, 12214, 12608, 13330, 13760, 15760, 16942, 21328, 24428, 26660, 30535, 31520, 33884, 42355, 42656, 48856, 53320, 61070, 63040, 67768, 84710, 85312, 97712, 106640, 122140, 135536, 169420, 195424, 213280, 244280, 262601, 271072, 338840, 390848, 426560, 488560, 525202, 542144, 677680, 977120, 1050404, 1313005, 1355360, 1954240, 2100808, 2626010, 2710720, 4201616, 5252020, 8403232, 10504040, 16806464, 21008080, 42016160, 84032320]

約数ペア:

[(1, 84032320), (2, 42016160), (4, 21008080), (5, 16806464), (8, 10504040), (10, 8403232), (16, 5252020), (20, 4201616), (31, 2710720), (32, 2626010), (40, 2100808), (43, 1954240), (62, 1355360), (64, 1313005), (80, 1050404), (86, 977120), (124, 677680), (155, 542144), (160, 525202), (172, 488560), (197, 426560), (215, 390848), (248, 338840), (310, 271072), (320, 262601), (344, 244280), (394, 213280), (430, 195424), (496, 169420), (620, 135536), (688, 122140), (788, 106640), (860, 97712), (985, 85312), (992, 84710), (1240, 67768), (1333, 63040), (1376, 61070), (1576, 53320), (1720, 48856), (1970, 42656), (1984, 42355), (2480, 33884), (2666, 31520), (2752, 30535), (3152, 26660), (3440, 24428), (3940, 21328), (4960, 16942), (5332, 15760), (6107, 13760), (6304, 13330), (6665, 12608), (6880, 12214), (7880, 10664), (8471, 9920)]