12561399360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{117881}}^1$

素因数の和:117941

約数の個数: 168

約数和(自身を含む): 44374085496

約数和(自身を除く): 31812686136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 7104, 8880, 10656, 11840, 13320, 17760, 21312, 26640, 35520, 53280, 106560, 117881, 235762, 353643, 471524, 589405, 707286, 943048, 1060929, 1178810, 1414572, 1768215, 1886096, 2121858, 2357620, 2829144, 3536430, 3772192, 4243716, 4361597, 4715240, 5304645, 5658288, 7072860, 7544384, 8487432, 8723194, 9430480, 10609290, 11316576, 13084791, 14145720, 16974864, 17446388, 18860960, 21218580, 21807985, 22633152, 26169582, 28291440, 33949728, 34892776, 37721920, 39254373, 42437160, 43615970, 52339164, 56582880, 65423955, 67899456, 69785552, 78508746, 84874320, 87231940, 104678328, 113165760, 130847910, 139571104, 157017492, 169748640, 174463880, 196271865, 209356656, 261695820, 279142208, 314034984, 339497280, 348927760, 392543730, 418713312, 523391640, 628069968, 697855520, 785087460, 837426624, 1046783280, 1256139936, 1395711040, 1570174920, 2093566560, 2512279872, 3140349840, 4187133120, 6280699680, 12561399360]

約数ペア:

[(1, 12561399360), (2, 6280699680), (3, 4187133120), (4, 3140349840), (5, 2512279872), (6, 2093566560), (8, 1570174920), (9, 1395711040), (10, 1256139936), (12, 1046783280), (15, 837426624), (16, 785087460), (18, 697855520), (20, 628069968), (24, 523391640), (30, 418713312), (32, 392543730), (36, 348927760), (37, 339497280), (40, 314034984), (45, 279142208), (48, 261695820), (60, 209356656), (64, 196271865), (72, 174463880), (74, 169748640), (80, 157017492), (90, 139571104), (96, 130847910), (111, 113165760), (120, 104678328), (144, 87231940), (148, 84874320), (160, 78508746), (180, 69785552), (185, 67899456), (192, 65423955), (222, 56582880), (240, 52339164), (288, 43615970), (296, 42437160), (320, 39254373), (333, 37721920), (360, 34892776), (370, 33949728), (444, 28291440), (480, 26169582), (555, 22633152), (576, 21807985), (592, 21218580), (666, 18860960), (720, 17446388), (740, 16974864), (888, 14145720), (960, 13084791), (1110, 11316576), (1184, 10609290), (1332, 9430480), (1440, 8723194), (1480, 8487432), (1665, 7544384), (1776, 7072860), (2220, 5658288), (2368, 5304645), (2664, 4715240), (2880, 4361597), (2960, 4243716), (3330, 3772192), (3552, 3536430), (4440, 2829144), (5328, 2357620), (5920, 2121858), (6660, 1886096), (7104, 1768215), (8880, 1414572), (10656, 1178810), (11840, 1060929), (13320, 943048), (17760, 707286), (21312, 589405), (26640, 471524), (35520, 353643), (53280, 235762), (106560, 117881)]