212075160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160663}}^1$

素因数の和:160688

約数の個数: 64

約数和(自身を含む): 694068480

約数和(自身を除く): 481993320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 160663, 321326, 481989, 642652, 803315, 963978, 1285304, 1606630, 1767293, 1927956, 2409945, 3213260, 3534586, 3855912, 4819890, 5301879, 6426520, 7069172, 8836465, 9639780, 10603758, 14138344, 17672930, 19279560, 21207516, 26509395, 35345860, 42415032, 53018790, 70691720, 106037580, 212075160]

約数ペア:

[(1, 212075160), (2, 106037580), (3, 70691720), (4, 53018790), (5, 42415032), (6, 35345860), (8, 26509395), (10, 21207516), (11, 19279560), (12, 17672930), (15, 14138344), (20, 10603758), (22, 9639780), (24, 8836465), (30, 7069172), (33, 6426520), (40, 5301879), (44, 4819890), (55, 3855912), (60, 3534586), (66, 3213260), (88, 2409945), (110, 1927956), (120, 1767293), (132, 1606630), (165, 1285304), (220, 963978), (264, 803315), (330, 642652), (440, 481989), (660, 321326), (1320, 160663)]