7805357040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{9967}}^1$

素因数の和:10247

約数の個数: 160

約数和(自身を含む): 26164325376

約数和(自身を除く): 18358968336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 251, 260, 312, 390, 502, 520, 624, 753, 780, 1004, 1040, 1255, 1506, 1560, 2008, 2510, 3012, 3120, 3263, 3765, 4016, 5020, 6024, 6526, 7530, 9789, 9967, 10040, 12048, 13052, 15060, 16315, 19578, 19934, 20080, 26104, 29901, 30120, 32630, 39156, 39868, 48945, 49835, 52208, 59802, 60240, 65260, 78312, 79736, 97890, 99670, 119604, 129571, 130520, 149505, 156624, 159472, 195780, 199340, 239208, 259142, 261040, 299010, 388713, 391560, 398680, 478416, 518284, 598020, 647855, 777426, 783120, 797360, 1036568, 1196040, 1295710, 1554852, 1943565, 2073136, 2392080, 2501717, 2591420, 3109704, 3887130, 5003434, 5182840, 6219408, 7505151, 7774260, 10006868, 10365680, 12508585, 15010302, 15548520, 20013736, 25017170, 30020604, 31097040, 32522321, 37525755, 40027472, 50034340, 60041208, 65044642, 75051510, 97566963, 100068680, 120082416, 130089284, 150103020, 162611605, 195133926, 200137360, 260178568, 300206040, 325223210, 390267852, 487834815, 520357136, 600412080, 650446420, 780535704, 975669630, 1300892840, 1561071408, 1951339260, 2601785680, 3902678520, 7805357040]

約数ペア:

[(1, 7805357040), (2, 3902678520), (3, 2601785680), (4, 1951339260), (5, 1561071408), (6, 1300892840), (8, 975669630), (10, 780535704), (12, 650446420), (13, 600412080), (15, 520357136), (16, 487834815), (20, 390267852), (24, 325223210), (26, 300206040), (30, 260178568), (39, 200137360), (40, 195133926), (48, 162611605), (52, 150103020), (60, 130089284), (65, 120082416), (78, 100068680), (80, 97566963), (104, 75051510), (120, 65044642), (130, 60041208), (156, 50034340), (195, 40027472), (208, 37525755), (240, 32522321), (251, 31097040), (260, 30020604), (312, 25017170), (390, 20013736), (502, 15548520), (520, 15010302), (624, 12508585), (753, 10365680), (780, 10006868), (1004, 7774260), (1040, 7505151), (1255, 6219408), (1506, 5182840), (1560, 5003434), (2008, 3887130), (2510, 3109704), (3012, 2591420), (3120, 2501717), (3263, 2392080), (3765, 2073136), (4016, 1943565), (5020, 1554852), (6024, 1295710), (6526, 1196040), (7530, 1036568), (9789, 797360), (9967, 783120), (10040, 777426), (12048, 647855), (13052, 598020), (15060, 518284), (16315, 478416), (19578, 398680), (19934, 391560), (20080, 388713), (26104, 299010), (29901, 261040), (30120, 259142), (32630, 239208), (39156, 199340), (39868, 195780), (48945, 159472), (49835, 156624), (52208, 149505), (59802, 130520), (60240, 129571), (65260, 119604), (78312, 99670), (79736, 97890)]