2931447120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{21023}}^1$

素因数の和:21129

約数の個数: 160

約数和(自身を含む): 10511327232

約数和(自身を除く): 7579880112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 3984, 4648, 4980, 5810, 6640, 6972, 8715, 9296, 9960, 11620, 13944, 17430, 19920, 21023, 23240, 27888, 34860, 42046, 46480, 63069, 69720, 84092, 105115, 126138, 139440, 147161, 168184, 210230, 252276, 294322, 315345, 336368, 420460, 441483, 504552, 588644, 630690, 735805, 840920, 882966, 1009104, 1177288, 1261380, 1471610, 1681840, 1744909, 1765932, 2207415, 2354576, 2522760, 2943220, 3489818, 3531864, 4414830, 5045520, 5234727, 5886440, 6979636, 7063728, 8724545, 8829660, 10469454, 11772880, 12214363, 13959272, 17449090, 17659320, 20938908, 24428726, 26173635, 27918544, 34898180, 35318640, 36643089, 41877816, 48857452, 52347270, 61071815, 69796360, 73286178, 83755632, 97714904, 104694540, 122143630, 139592720, 146572356, 183215445, 195429808, 209389080, 244287260, 293144712, 366430890, 418778160, 488574520, 586289424, 732861780, 977149040, 1465723560, 2931447120]

約数ペア:

[(1, 2931447120), (2, 1465723560), (3, 977149040), (4, 732861780), (5, 586289424), (6, 488574520), (7, 418778160), (8, 366430890), (10, 293144712), (12, 244287260), (14, 209389080), (15, 195429808), (16, 183215445), (20, 146572356), (21, 139592720), (24, 122143630), (28, 104694540), (30, 97714904), (35, 83755632), (40, 73286178), (42, 69796360), (48, 61071815), (56, 52347270), (60, 48857452), (70, 41877816), (80, 36643089), (83, 35318640), (84, 34898180), (105, 27918544), (112, 26173635), (120, 24428726), (140, 20938908), (166, 17659320), (168, 17449090), (210, 13959272), (240, 12214363), (249, 11772880), (280, 10469454), (332, 8829660), (336, 8724545), (415, 7063728), (420, 6979636), (498, 5886440), (560, 5234727), (581, 5045520), (664, 4414830), (830, 3531864), (840, 3489818), (996, 2943220), (1162, 2522760), (1245, 2354576), (1328, 2207415), (1660, 1765932), (1680, 1744909), (1743, 1681840), (1992, 1471610), (2324, 1261380), (2490, 1177288), (2905, 1009104), (3320, 882966), (3486, 840920), (3984, 735805), (4648, 630690), (4980, 588644), (5810, 504552), (6640, 441483), (6972, 420460), (8715, 336368), (9296, 315345), (9960, 294322), (11620, 252276), (13944, 210230), (17430, 168184), (19920, 147161), (21023, 139440), (23240, 126138), (27888, 105115), (34860, 84092), (42046, 69720), (46480, 63069)]