315813960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11393}}^1$

素因数の和:11428

約数の個数: 192

約数和(自身を含む): 1279774080

約数和(自身を除く): 963960120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 11393, 13860, 22786, 27720, 34179, 45572, 56965, 68358, 79751, 91144, 102537, 113930, 125323, 136716, 159502, 170895, 205074, 227860, 239253, 250646, 273432, 319004, 341790, 375969, 398755, 410148, 455720, 478506, 501292, 512685, 626615, 638008, 683580, 717759, 751938, 797510, 820296, 877261, 957012, 1002584, 1025370, 1127907, 1196265, 1253230, 1367160, 1435518, 1503876, 1595020, 1754522, 1879845, 1914024, 2050740, 2255814, 2392530, 2506460, 2631783, 2871036, 3007752, 3190040, 3509044, 3588795, 3759690, 4101480, 4386305, 4511628, 4785060, 5012920, 5263566, 5639535, 5742072, 7018088, 7177590, 7519380, 7895349, 8772610, 9023256, 9570120, 10527132, 11279070, 13158915, 14355180, 15038760, 15790698, 17545220, 21054264, 22558140, 26317830, 28710360, 31581396, 35090440, 39476745, 45116280, 52635660, 63162792, 78953490, 105271320, 157906980, 315813960]

約数ペア:

[(1, 315813960), (2, 157906980), (3, 105271320), (4, 78953490), (5, 63162792), (6, 52635660), (7, 45116280), (8, 39476745), (9, 35090440), (10, 31581396), (11, 28710360), (12, 26317830), (14, 22558140), (15, 21054264), (18, 17545220), (20, 15790698), (21, 15038760), (22, 14355180), (24, 13158915), (28, 11279070), (30, 10527132), (33, 9570120), (35, 9023256), (36, 8772610), (40, 7895349), (42, 7519380), (44, 7177590), (45, 7018088), (55, 5742072), (56, 5639535), (60, 5263566), (63, 5012920), (66, 4785060), (70, 4511628), (72, 4386305), (77, 4101480), (84, 3759690), (88, 3588795), (90, 3509044), (99, 3190040), (105, 3007752), (110, 2871036), (120, 2631783), (126, 2506460), (132, 2392530), (140, 2255814), (154, 2050740), (165, 1914024), (168, 1879845), (180, 1754522), (198, 1595020), (210, 1503876), (220, 1435518), (231, 1367160), (252, 1253230), (264, 1196265), (280, 1127907), (308, 1025370), (315, 1002584), (330, 957012), (360, 877261), (385, 820296), (396, 797510), (420, 751938), (440, 717759), (462, 683580), (495, 638008), (504, 626615), (616, 512685), (630, 501292), (660, 478506), (693, 455720), (770, 410148), (792, 398755), (840, 375969), (924, 341790), (990, 319004), (1155, 273432), (1260, 250646), (1320, 239253), (1386, 227860), (1540, 205074), (1848, 170895), (1980, 159502), (2310, 136716), (2520, 125323), (2772, 113930), (3080, 102537), (3465, 91144), (3960, 79751), (4620, 68358), (5544, 56965), (6930, 45572), (9240, 34179), (11393, 27720), (13860, 22786)]