15702261680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{14891}}^1$

素因数の和:15187

約数の個数: 120

約数和(自身を含む): 42628945680

約数和(自身を除く): 26926684000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 269, 280, 392, 490, 538, 560, 784, 980, 1076, 1345, 1883, 1960, 2152, 2690, 3766, 3920, 4304, 5380, 7532, 9415, 10760, 13181, 14891, 15064, 18830, 21520, 26362, 29782, 30128, 37660, 52724, 59564, 65905, 74455, 75320, 104237, 105448, 119128, 131810, 148910, 150640, 208474, 210896, 238256, 263620, 297820, 416948, 521185, 527240, 595640, 729659, 833896, 1042370, 1054480, 1191280, 1459318, 1667792, 2084740, 2918636, 3648295, 4005679, 4169480, 5837272, 7296590, 8011358, 8338960, 11674544, 14593180, 16022716, 20028395, 28039753, 29186360, 32045432, 40056790, 56079506, 58372720, 64090864, 80113580, 112159012, 140198765, 160227160, 196278271, 224318024, 280397530, 320454320, 392556542, 448636048, 560795060, 785113084, 981391355, 1121590120, 1570226168, 1962782710, 2243180240, 3140452336, 3925565420, 7851130840, 15702261680]

約数ペア:

[(1, 15702261680), (2, 7851130840), (4, 3925565420), (5, 3140452336), (7, 2243180240), (8, 1962782710), (10, 1570226168), (14, 1121590120), (16, 981391355), (20, 785113084), (28, 560795060), (35, 448636048), (40, 392556542), (49, 320454320), (56, 280397530), (70, 224318024), (80, 196278271), (98, 160227160), (112, 140198765), (140, 112159012), (196, 80113580), (245, 64090864), (269, 58372720), (280, 56079506), (392, 40056790), (490, 32045432), (538, 29186360), (560, 28039753), (784, 20028395), (980, 16022716), (1076, 14593180), (1345, 11674544), (1883, 8338960), (1960, 8011358), (2152, 7296590), (2690, 5837272), (3766, 4169480), (3920, 4005679), (4304, 3648295), (5380, 2918636), (7532, 2084740), (9415, 1667792), (10760, 1459318), (13181, 1191280), (14891, 1054480), (15064, 1042370), (18830, 833896), (21520, 729659), (26362, 595640), (29782, 527240), (30128, 521185), (37660, 416948), (52724, 297820), (59564, 263620), (65905, 238256), (74455, 210896), (75320, 208474), (104237, 150640), (105448, 148910), (119128, 131810)]