138150320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:619

約数の個数: 160

約数和(自身を含む): 410973696

約数和(自身を除く): 272823376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 547, 560, 574, 616, 656, 770, 820, 880, 902, 1094, 1148, 1232, 1435, 1540, 1640, 1804, 2188, 2255, 2296, 2735, 2870, 3080, 3157, 3280, 3608, 3829, 4376, 4510, 4592, 5470, 5740, 6017, 6160, 6314, 7216, 7658, 8752, 9020, 10940, 11480, 12034, 12628, 15316, 15785, 18040, 19145, 21880, 22427, 22960, 24068, 25256, 30085, 30632, 31570, 36080, 38290, 42119, 43760, 44854, 48136, 50512, 60170, 61264, 63140, 76580, 84238, 89708, 96272, 112135, 120340, 126280, 153160, 156989, 168476, 179416, 210595, 224270, 240680, 246697, 252560, 306320, 313978, 336952, 358832, 421190, 448540, 481360, 493394, 627956, 673904, 784945, 842380, 897080, 986788, 1233485, 1255912, 1569890, 1684760, 1726879, 1794160, 1973576, 2466970, 2511824, 3139780, 3369520, 3453758, 3947152, 4933940, 6279560, 6907516, 8634395, 9867880, 12559120, 13815032, 17268790, 19735760, 27630064, 34537580, 69075160, 138150320]

約数ペア:

[(1, 138150320), (2, 69075160), (4, 34537580), (5, 27630064), (7, 19735760), (8, 17268790), (10, 13815032), (11, 12559120), (14, 9867880), (16, 8634395), (20, 6907516), (22, 6279560), (28, 4933940), (35, 3947152), (40, 3453758), (41, 3369520), (44, 3139780), (55, 2511824), (56, 2466970), (70, 1973576), (77, 1794160), (80, 1726879), (82, 1684760), (88, 1569890), (110, 1255912), (112, 1233485), (140, 986788), (154, 897080), (164, 842380), (176, 784945), (205, 673904), (220, 627956), (280, 493394), (287, 481360), (308, 448540), (328, 421190), (385, 358832), (410, 336952), (440, 313978), (451, 306320), (547, 252560), (560, 246697), (574, 240680), (616, 224270), (656, 210595), (770, 179416), (820, 168476), (880, 156989), (902, 153160), (1094, 126280), (1148, 120340), (1232, 112135), (1435, 96272), (1540, 89708), (1640, 84238), (1804, 76580), (2188, 63140), (2255, 61264), (2296, 60170), (2735, 50512), (2870, 48136), (3080, 44854), (3157, 43760), (3280, 42119), (3608, 38290), (3829, 36080), (4376, 31570), (4510, 30632), (4592, 30085), (5470, 25256), (5740, 24068), (6017, 22960), (6160, 22427), (6314, 21880), (7216, 19145), (7658, 18040), (8752, 15785), (9020, 15316), (10940, 12628), (11480, 12034)]