12589310520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{140443}}^1$

素因数の和:140546

約数の個数: 128

約数和(自身を含む): 42470265600

約数和(自身を除く): 29880955080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2988, 3320, 3735, 4482, 4980, 5976, 7470, 8964, 9960, 11205, 14940, 17928, 22410, 29880, 44820, 89640, 140443, 280886, 421329, 561772, 702215, 842658, 1123544, 1263987, 1404430, 1685316, 2106645, 2527974, 2808860, 3370632, 3791961, 4213290, 5055948, 5617720, 6319935, 7583922, 8426580, 10111896, 11656769, 12639870, 15167844, 16853160, 18959805, 23313538, 25279740, 30335688, 34970307, 37919610, 46627076, 50559480, 58283845, 69940614, 75839220, 93254152, 104910921, 116567690, 139881228, 151678440, 174851535, 209821842, 233135380, 279762456, 314732763, 349703070, 419643684, 466270760, 524554605, 629465526, 699406140, 839287368, 1049109210, 1258931052, 1398812280, 1573663815, 2098218420, 2517862104, 3147327630, 4196436840, 6294655260, 12589310520]

約数ペア:

[(1, 12589310520), (2, 6294655260), (3, 4196436840), (4, 3147327630), (5, 2517862104), (6, 2098218420), (8, 1573663815), (9, 1398812280), (10, 1258931052), (12, 1049109210), (15, 839287368), (18, 699406140), (20, 629465526), (24, 524554605), (27, 466270760), (30, 419643684), (36, 349703070), (40, 314732763), (45, 279762456), (54, 233135380), (60, 209821842), (72, 174851535), (83, 151678440), (90, 139881228), (108, 116567690), (120, 104910921), (135, 93254152), (166, 75839220), (180, 69940614), (216, 58283845), (249, 50559480), (270, 46627076), (332, 37919610), (360, 34970307), (415, 30335688), (498, 25279740), (540, 23313538), (664, 18959805), (747, 16853160), (830, 15167844), (996, 12639870), (1080, 11656769), (1245, 10111896), (1494, 8426580), (1660, 7583922), (1992, 6319935), (2241, 5617720), (2490, 5055948), (2988, 4213290), (3320, 3791961), (3735, 3370632), (4482, 2808860), (4980, 2527974), (5976, 2106645), (7470, 1685316), (8964, 1404430), (9960, 1263987), (11205, 1123544), (14940, 842658), (17928, 702215), (22410, 561772), (29880, 421329), (44820, 280886), (89640, 140443)]