29930083960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{1471}}^1\times {\mathrm{1483}}^1$

素因数の和:2986

約数の個数: 128

約数和(自身を含む): 78640128000

約数和(自身を除く): 48710044040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1471, 1483, 1715, 1960, 2744, 2942, 2966, 3430, 5884, 5932, 6860, 7355, 7415, 10297, 10381, 11768, 11864, 13720, 14710, 14830, 20594, 20762, 29420, 29660, 41188, 41524, 51485, 51905, 58840, 59320, 72079, 72667, 82376, 83048, 102970, 103810, 144158, 145334, 205940, 207620, 288316, 290668, 360395, 363335, 411880, 415240, 504553, 508669, 576632, 581336, 720790, 726670, 1009106, 1017338, 1441580, 1453340, 2018212, 2034676, 2181493, 2522765, 2543345, 2883160, 2906680, 4036424, 4069352, 4362986, 5045530, 5086690, 8725972, 10091060, 10173380, 10907465, 15270451, 17451944, 20182120, 20346760, 21814930, 30540902, 43629860, 61081804, 76352255, 87259720, 106893157, 122163608, 152704510, 213786314, 305409020, 427572628, 534465785, 610818040, 748252099, 855145256, 1068931570, 1496504198, 2137863140, 2993008396, 3741260495, 4275726280, 5986016792, 7482520990, 14965041980, 29930083960]

約数ペア:

[(1, 29930083960), (2, 14965041980), (4, 7482520990), (5, 5986016792), (7, 4275726280), (8, 3741260495), (10, 2993008396), (14, 2137863140), (20, 1496504198), (28, 1068931570), (35, 855145256), (40, 748252099), (49, 610818040), (56, 534465785), (70, 427572628), (98, 305409020), (140, 213786314), (196, 152704510), (245, 122163608), (280, 106893157), (343, 87259720), (392, 76352255), (490, 61081804), (686, 43629860), (980, 30540902), (1372, 21814930), (1471, 20346760), (1483, 20182120), (1715, 17451944), (1960, 15270451), (2744, 10907465), (2942, 10173380), (2966, 10091060), (3430, 8725972), (5884, 5086690), (5932, 5045530), (6860, 4362986), (7355, 4069352), (7415, 4036424), (10297, 2906680), (10381, 2883160), (11768, 2543345), (11864, 2522765), (13720, 2181493), (14710, 2034676), (14830, 2018212), (20594, 1453340), (20762, 1441580), (29420, 1017338), (29660, 1009106), (41188, 726670), (41524, 720790), (51485, 581336), (51905, 576632), (58840, 508669), (59320, 504553), (72079, 415240), (72667, 411880), (82376, 363335), (83048, 360395), (102970, 290668), (103810, 288316), (144158, 207620), (145334, 205940)]