3213710080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{51239}}^1$

素因数の和:51274

約数の個数: 108

約数和(自身を含む): 8954804880

約数和(自身を除く): 5741094800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 51239, 62720, 102478, 204956, 256195, 358673, 409912, 512390, 717346, 819824, 1024780, 1434692, 1639648, 1793365, 2049560, 2510711, 2869384, 3279296, 3586730, 4099120, 5021422, 5738768, 6558592, 7173460, 8198240, 10042844, 11477536, 12553555, 13117184, 14346920, 16396480, 20085688, 22955072, 25107110, 28693840, 32792960, 40171376, 45910144, 50214220, 57387680, 65585920, 80342752, 91820288, 100428440, 114775360, 160685504, 200856880, 229550720, 321371008, 401713760, 459101440, 642742016, 803427520, 1606855040, 3213710080]

約数ペア:

[(1, 3213710080), (2, 1606855040), (4, 803427520), (5, 642742016), (7, 459101440), (8, 401713760), (10, 321371008), (14, 229550720), (16, 200856880), (20, 160685504), (28, 114775360), (32, 100428440), (35, 91820288), (40, 80342752), (49, 65585920), (56, 57387680), (64, 50214220), (70, 45910144), (80, 40171376), (98, 32792960), (112, 28693840), (128, 25107110), (140, 22955072), (160, 20085688), (196, 16396480), (224, 14346920), (245, 13117184), (256, 12553555), (280, 11477536), (320, 10042844), (392, 8198240), (448, 7173460), (490, 6558592), (560, 5738768), (640, 5021422), (784, 4099120), (896, 3586730), (980, 3279296), (1120, 2869384), (1280, 2510711), (1568, 2049560), (1792, 1793365), (1960, 1639648), (2240, 1434692), (3136, 1024780), (3920, 819824), (4480, 717346), (6272, 512390), (7840, 409912), (8960, 358673), (12544, 256195), (15680, 204956), (31360, 102478), (51239, 62720)]