8142472440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{167}}^2\times {\mathrm{811}}^1$

素因数の和:1162

約数の個数: 144

約数和(自身を含む): 26655272280

約数和(自身を除く): 18512799840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 167, 180, 334, 360, 501, 668, 811, 835, 1002, 1336, 1503, 1622, 1670, 2004, 2433, 2505, 3006, 3244, 3340, 4008, 4055, 4866, 5010, 6012, 6488, 6680, 7299, 7515, 8110, 9732, 10020, 12024, 12165, 14598, 15030, 16220, 19464, 20040, 24330, 27889, 29196, 30060, 32440, 36495, 48660, 55778, 58392, 60120, 72990, 83667, 97320, 111556, 135437, 139445, 145980, 167334, 223112, 251001, 270874, 278890, 291960, 334668, 406311, 418335, 502002, 541748, 557780, 669336, 677185, 812622, 836670, 1004004, 1083496, 1115560, 1218933, 1255005, 1354370, 1625244, 1673340, 2008008, 2031555, 2437866, 2510010, 2708740, 3250488, 3346680, 4063110, 4875732, 5020020, 5417480, 6094665, 8126220, 9751464, 10040040, 12189330, 16252440, 22617979, 24378660, 45235958, 48757320, 67853937, 90471916, 113089895, 135707874, 180943832, 203561811, 226179790, 271415748, 339269685, 407123622, 452359580, 542831496, 678539370, 814247244, 904719160, 1017809055, 1357078740, 1628494488, 2035618110, 2714157480, 4071236220, 8142472440]

約数ペア:

[(1, 8142472440), (2, 4071236220), (3, 2714157480), (4, 2035618110), (5, 1628494488), (6, 1357078740), (8, 1017809055), (9, 904719160), (10, 814247244), (12, 678539370), (15, 542831496), (18, 452359580), (20, 407123622), (24, 339269685), (30, 271415748), (36, 226179790), (40, 203561811), (45, 180943832), (60, 135707874), (72, 113089895), (90, 90471916), (120, 67853937), (167, 48757320), (180, 45235958), (334, 24378660), (360, 22617979), (501, 16252440), (668, 12189330), (811, 10040040), (835, 9751464), (1002, 8126220), (1336, 6094665), (1503, 5417480), (1622, 5020020), (1670, 4875732), (2004, 4063110), (2433, 3346680), (2505, 3250488), (3006, 2708740), (3244, 2510010), (3340, 2437866), (4008, 2031555), (4055, 2008008), (4866, 1673340), (5010, 1625244), (6012, 1354370), (6488, 1255005), (6680, 1218933), (7299, 1115560), (7515, 1083496), (8110, 1004004), (9732, 836670), (10020, 812622), (12024, 677185), (12165, 669336), (14598, 557780), (15030, 541748), (16220, 502002), (19464, 418335), (20040, 406311), (24330, 334668), (27889, 291960), (29196, 278890), (30060, 270874), (32440, 251001), (36495, 223112), (48660, 167334), (55778, 145980), (58392, 139445), (60120, 135437), (72990, 111556), (83667, 97320)]