734156748080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5639}}^1\times {\mathrm{232487}}^1$

素因数の和:238146

約数の個数: 80

約数和(自身を含む): 1951113692160

約数和(自身を除く): 1216956944080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5639, 11278, 22556, 28195, 39473, 45112, 56390, 78946, 90224, 112780, 157892, 197365, 225560, 232487, 315784, 394730, 451120, 464974, 631568, 789460, 929948, 1162435, 1578920, 1627409, 1859896, 2324870, 3157840, 3254818, 3719792, 4649740, 6509636, 8137045, 9299480, 13019272, 16274090, 18598960, 26038544, 32548180, 65096360, 130192720, 1310994193, 2621988386, 5243976772, 6554970965, 9176959351, 10487953544, 13109941930, 18353918702, 20975907088, 26219883860, 36707837404, 45884796755, 52439767720, 73415674808, 91769593510, 104879535440, 146831349616, 183539187020, 367078374040, 734156748080]

約数ペア:

[(1, 734156748080), (2, 367078374040), (4, 183539187020), (5, 146831349616), (7, 104879535440), (8, 91769593510), (10, 73415674808), (14, 52439767720), (16, 45884796755), (20, 36707837404), (28, 26219883860), (35, 20975907088), (40, 18353918702), (56, 13109941930), (70, 10487953544), (80, 9176959351), (112, 6554970965), (140, 5243976772), (280, 2621988386), (560, 1310994193), (5639, 130192720), (11278, 65096360), (22556, 32548180), (28195, 26038544), (39473, 18598960), (45112, 16274090), (56390, 13019272), (78946, 9299480), (90224, 8137045), (112780, 6509636), (157892, 4649740), (197365, 3719792), (225560, 3254818), (232487, 3157840), (315784, 2324870), (394730, 1859896), (451120, 1627409), (464974, 1578920), (631568, 1162435), (789460, 929948)]