161140320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3391}}^1$

素因数の和:3426

約数の個数: 192

約数和(自身を含む): 615444480

約数和(自身を除く): 454304160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3391, 3960, 4320, 4752, 5280, 5940, 6782, 7920, 9504, 10173, 11880, 13564, 15840, 16955, 20346, 23760, 27128, 30519, 33910, 37301, 40692, 47520, 50865, 54256, 61038, 67820, 74602, 81384, 91557, 101730, 108512, 111903, 122076, 135640, 149204, 152595, 162768, 183114, 186505, 203460, 223806, 244152, 271280, 298408, 305190, 325536, 335709, 366228, 373010, 406920, 447612, 457785, 488304, 542560, 559515, 596816, 610380, 671418, 732456, 746020, 813840, 895224, 915570, 976608, 1007127, 1119030, 1193632, 1220760, 1342836, 1464912, 1492040, 1627680, 1678545, 1790448, 1831140, 2014254, 2238060, 2441520, 2685672, 2929824, 2984080, 3357090, 3580896, 3662280, 4028508, 4476120, 4883040, 5035635, 5371344, 5968160, 6714180, 7324560, 8057016, 8952240, 10071270, 10742688, 13428360, 14649120, 16114032, 17904480, 20142540, 26856720, 32228064, 40285080, 53713440, 80570160, 161140320]

約数ペア:

[(1, 161140320), (2, 80570160), (3, 53713440), (4, 40285080), (5, 32228064), (6, 26856720), (8, 20142540), (9, 17904480), (10, 16114032), (11, 14649120), (12, 13428360), (15, 10742688), (16, 10071270), (18, 8952240), (20, 8057016), (22, 7324560), (24, 6714180), (27, 5968160), (30, 5371344), (32, 5035635), (33, 4883040), (36, 4476120), (40, 4028508), (44, 3662280), (45, 3580896), (48, 3357090), (54, 2984080), (55, 2929824), (60, 2685672), (66, 2441520), (72, 2238060), (80, 2014254), (88, 1831140), (90, 1790448), (96, 1678545), (99, 1627680), (108, 1492040), (110, 1464912), (120, 1342836), (132, 1220760), (135, 1193632), (144, 1119030), (160, 1007127), (165, 976608), (176, 915570), (180, 895224), (198, 813840), (216, 746020), (220, 732456), (240, 671418), (264, 610380), (270, 596816), (288, 559515), (297, 542560), (330, 488304), (352, 457785), (360, 447612), (396, 406920), (432, 373010), (440, 366228), (480, 335709), (495, 325536), (528, 305190), (540, 298408), (594, 271280), (660, 244152), (720, 223806), (792, 203460), (864, 186505), (880, 183114), (990, 162768), (1056, 152595), (1080, 149204), (1188, 135640), (1320, 122076), (1440, 111903), (1485, 108512), (1584, 101730), (1760, 91557), (1980, 81384), (2160, 74602), (2376, 67820), (2640, 61038), (2970, 54256), (3168, 50865), (3391, 47520), (3960, 40692), (4320, 37301), (4752, 33910), (5280, 30519), (5940, 27128), (6782, 23760), (7920, 20346), (9504, 16955), (10173, 15840), (11880, 13564)]