266271480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 899458560

約数和(自身を除く): 633187080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 103, 120, 129, 167, 172, 180, 206, 215, 258, 309, 334, 344, 360, 387, 412, 430, 501, 515, 516, 618, 645, 668, 774, 824, 835, 860, 927, 1002, 1030, 1032, 1236, 1290, 1336, 1503, 1545, 1548, 1670, 1720, 1854, 1935, 2004, 2060, 2472, 2505, 2580, 3006, 3090, 3096, 3340, 3708, 3870, 4008, 4120, 4429, 4635, 5010, 5160, 6012, 6180, 6680, 7181, 7416, 7515, 7740, 8858, 9270, 10020, 12024, 12360, 13287, 14362, 15030, 15480, 17201, 17716, 18540, 20040, 21543, 22145, 26574, 28724, 30060, 34402, 35432, 35905, 37080, 39861, 43086, 44290, 51603, 53148, 57448, 60120, 64629, 66435, 68804, 71810, 79722, 86005, 86172, 88580, 103206, 106296, 107715, 129258, 132870, 137608, 143620, 154809, 159444, 172010, 172344, 177160, 199305, 206412, 215430, 258015, 258516, 265740, 287240, 309618, 318888, 323145, 344020, 398610, 412824, 430860, 516030, 517032, 531480, 619236, 646290, 688040, 739643, 774045, 797220, 861720, 1032060, 1238472, 1292580, 1479286, 1548090, 1594440, 2064120, 2218929, 2585160, 2958572, 3096180, 3698215, 4437858, 5917144, 6192360, 6656787, 7396430, 8875716, 11094645, 13313574, 14792860, 17751432, 22189290, 26627148, 29585720, 33283935, 44378580, 53254296, 66567870, 88757160, 133135740, 266271480]

約数ペア:

[(1, 266271480), (2, 133135740), (3, 88757160), (4, 66567870), (5, 53254296), (6, 44378580), (8, 33283935), (9, 29585720), (10, 26627148), (12, 22189290), (15, 17751432), (18, 14792860), (20, 13313574), (24, 11094645), (30, 8875716), (36, 7396430), (40, 6656787), (43, 6192360), (45, 5917144), (60, 4437858), (72, 3698215), (86, 3096180), (90, 2958572), (103, 2585160), (120, 2218929), (129, 2064120), (167, 1594440), (172, 1548090), (180, 1479286), (206, 1292580), (215, 1238472), (258, 1032060), (309, 861720), (334, 797220), (344, 774045), (360, 739643), (387, 688040), (412, 646290), (430, 619236), (501, 531480), (515, 517032), (516, 516030), (618, 430860), (645, 412824), (668, 398610), (774, 344020), (824, 323145), (835, 318888), (860, 309618), (927, 287240), (1002, 265740), (1030, 258516), (1032, 258015), (1236, 215430), (1290, 206412), (1336, 199305), (1503, 177160), (1545, 172344), (1548, 172010), (1670, 159444), (1720, 154809), (1854, 143620), (1935, 137608), (2004, 132870), (2060, 129258), (2472, 107715), (2505, 106296), (2580, 103206), (3006, 88580), (3090, 86172), (3096, 86005), (3340, 79722), (3708, 71810), (3870, 68804), (4008, 66435), (4120, 64629), (4429, 60120), (4635, 57448), (5010, 53148), (5160, 51603), (6012, 44290), (6180, 43086), (6680, 39861), (7181, 37080), (7416, 35905), (7515, 35432), (7740, 34402), (8858, 30060), (9270, 28724), (10020, 26574), (12024, 22145), (12360, 21543), (13287, 20040), (14362, 18540), (15030, 17716), (15480, 17201)]