339975240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6961}}^1$

素因数の和:7023

約数の個数: 128

約数和(自身を含む): 1142881920

約数和(自身を除く): 802906680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 4070, 4440, 4884, 6105, 6961, 8140, 9768, 12210, 13922, 16280, 20883, 24420, 27844, 34805, 41766, 48840, 55688, 69610, 76571, 83532, 104415, 139220, 153142, 167064, 208830, 229713, 257557, 278440, 306284, 382855, 417660, 459426, 515114, 612568, 765710, 772671, 835320, 918852, 1030228, 1148565, 1287785, 1531420, 1545342, 1837704, 2060456, 2297130, 2575570, 2833127, 3062840, 3090684, 3863355, 4594260, 5151140, 5666254, 6181368, 7726710, 8499381, 9188520, 10302280, 11332508, 14165635, 15453420, 16998762, 22665016, 28331270, 30906840, 33997524, 42496905, 56662540, 67995048, 84993810, 113325080, 169987620, 339975240]

約数ペア:

[(1, 339975240), (2, 169987620), (3, 113325080), (4, 84993810), (5, 67995048), (6, 56662540), (8, 42496905), (10, 33997524), (11, 30906840), (12, 28331270), (15, 22665016), (20, 16998762), (22, 15453420), (24, 14165635), (30, 11332508), (33, 10302280), (37, 9188520), (40, 8499381), (44, 7726710), (55, 6181368), (60, 5666254), (66, 5151140), (74, 4594260), (88, 3863355), (110, 3090684), (111, 3062840), (120, 2833127), (132, 2575570), (148, 2297130), (165, 2060456), (185, 1837704), (220, 1545342), (222, 1531420), (264, 1287785), (296, 1148565), (330, 1030228), (370, 918852), (407, 835320), (440, 772671), (444, 765710), (555, 612568), (660, 515114), (740, 459426), (814, 417660), (888, 382855), (1110, 306284), (1221, 278440), (1320, 257557), (1480, 229713), (1628, 208830), (2035, 167064), (2220, 153142), (2442, 139220), (3256, 104415), (4070, 83532), (4440, 76571), (4884, 69610), (6105, 55688), (6961, 48840), (8140, 41766), (9768, 34805), (12210, 27844), (13922, 24420), (16280, 20883)]