63843520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 166420800

約数和(自身を除く): 102577280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 130, 149, 160, 206, 208, 260, 298, 320, 412, 416, 515, 520, 596, 745, 824, 832, 1030, 1040, 1192, 1339, 1490, 1648, 1937, 2060, 2080, 2384, 2678, 2980, 3296, 3874, 4120, 4160, 4768, 5356, 5960, 6592, 6695, 7748, 8240, 9536, 9685, 10712, 11920, 13390, 15347, 15496, 16480, 19370, 21424, 23840, 26780, 30694, 30992, 32960, 38740, 42848, 47680, 53560, 61388, 61984, 76735, 77480, 85696, 107120, 122776, 123968, 153470, 154960, 199511, 214240, 245552, 306940, 309920, 399022, 428480, 491104, 613880, 619840, 798044, 982208, 997555, 1227760, 1596088, 1995110, 2455520, 3192176, 3990220, 4911040, 6384352, 7980440, 12768704, 15960880, 31921760, 63843520]

約数ペア:

[(1, 63843520), (2, 31921760), (4, 15960880), (5, 12768704), (8, 7980440), (10, 6384352), (13, 4911040), (16, 3990220), (20, 3192176), (26, 2455520), (32, 1995110), (40, 1596088), (52, 1227760), (64, 997555), (65, 982208), (80, 798044), (103, 619840), (104, 613880), (130, 491104), (149, 428480), (160, 399022), (206, 309920), (208, 306940), (260, 245552), (298, 214240), (320, 199511), (412, 154960), (416, 153470), (515, 123968), (520, 122776), (596, 107120), (745, 85696), (824, 77480), (832, 76735), (1030, 61984), (1040, 61388), (1192, 53560), (1339, 47680), (1490, 42848), (1648, 38740), (1937, 32960), (2060, 30992), (2080, 30694), (2384, 26780), (2678, 23840), (2980, 21424), (3296, 19370), (3874, 16480), (4120, 15496), (4160, 15347), (4768, 13390), (5356, 11920), (5960, 10712), (6592, 9685), (6695, 9536), (7748, 8240)]