63884240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 177265440

約数和(自身を除く): 113381200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 379, 392, 430, 490, 560, 602, 688, 758, 784, 860, 980, 1204, 1505, 1516, 1720, 1895, 1960, 2107, 2408, 2653, 3010, 3032, 3440, 3790, 3920, 4214, 4816, 5306, 6020, 6064, 7580, 8428, 10535, 10612, 12040, 13265, 15160, 16297, 16856, 18571, 21070, 21224, 24080, 26530, 30320, 32594, 33712, 37142, 42140, 42448, 53060, 65188, 74284, 81485, 84280, 92855, 106120, 114079, 130376, 148568, 162970, 168560, 185710, 212240, 228158, 260752, 297136, 325940, 371420, 456316, 570395, 651880, 742840, 798553, 912632, 1140790, 1303760, 1485680, 1597106, 1825264, 2281580, 3194212, 3992765, 4563160, 6388424, 7985530, 9126320, 12776848, 15971060, 31942120, 63884240]

約数ペア:

[(1, 63884240), (2, 31942120), (4, 15971060), (5, 12776848), (7, 9126320), (8, 7985530), (10, 6388424), (14, 4563160), (16, 3992765), (20, 3194212), (28, 2281580), (35, 1825264), (40, 1597106), (43, 1485680), (49, 1303760), (56, 1140790), (70, 912632), (80, 798553), (86, 742840), (98, 651880), (112, 570395), (140, 456316), (172, 371420), (196, 325940), (215, 297136), (245, 260752), (280, 228158), (301, 212240), (344, 185710), (379, 168560), (392, 162970), (430, 148568), (490, 130376), (560, 114079), (602, 106120), (688, 92855), (758, 84280), (784, 81485), (860, 74284), (980, 65188), (1204, 53060), (1505, 42448), (1516, 42140), (1720, 37142), (1895, 33712), (1960, 32594), (2107, 30320), (2408, 26530), (2653, 24080), (3010, 21224), (3032, 21070), (3440, 18571), (3790, 16856), (3920, 16297), (4214, 15160), (4816, 13265), (5306, 12040), (6020, 10612), (6064, 10535), (7580, 8428)]