621940800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:10005

約数の個数: 168

約数和(自身を含む): 2197664896

約数和(自身を除く): 1575724096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5200, 6240, 7800, 9967, 10400, 12480, 15600, 19934, 20800, 29901, 31200, 39868, 49835, 59802, 62400, 79736, 99670, 119604, 129571, 149505, 159472, 199340, 239208, 249175, 259142, 299010, 318944, 388713, 398680, 478416, 498350, 518284, 598020, 637888, 647855, 747525, 777426, 797360, 956832, 996700, 1036568, 1196040, 1295710, 1495050, 1554852, 1594720, 1913664, 1943565, 1993400, 2073136, 2392080, 2591420, 2990100, 3109704, 3189440, 3239275, 3887130, 3986800, 4146272, 4784160, 5182840, 5980200, 6219408, 6478550, 7774260, 7973600, 8292544, 9568320, 9717825, 10365680, 11960400, 12438816, 12957100, 15548520, 15947200, 19435650, 20731360, 23920800, 24877632, 25914200, 31097040, 38871300, 41462720, 47841600, 51828400, 62194080, 77742600, 103656800, 124388160, 155485200, 207313600, 310970400, 621940800]

約数ペア:

[(1, 621940800), (2, 310970400), (3, 207313600), (4, 155485200), (5, 124388160), (6, 103656800), (8, 77742600), (10, 62194080), (12, 51828400), (13, 47841600), (15, 41462720), (16, 38871300), (20, 31097040), (24, 25914200), (25, 24877632), (26, 23920800), (30, 20731360), (32, 19435650), (39, 15947200), (40, 15548520), (48, 12957100), (50, 12438816), (52, 11960400), (60, 10365680), (64, 9717825), (65, 9568320), (75, 8292544), (78, 7973600), (80, 7774260), (96, 6478550), (100, 6219408), (104, 5980200), (120, 5182840), (130, 4784160), (150, 4146272), (156, 3986800), (160, 3887130), (192, 3239275), (195, 3189440), (200, 3109704), (208, 2990100), (240, 2591420), (260, 2392080), (300, 2073136), (312, 1993400), (320, 1943565), (325, 1913664), (390, 1594720), (400, 1554852), (416, 1495050), (480, 1295710), (520, 1196040), (600, 1036568), (624, 996700), (650, 956832), (780, 797360), (800, 777426), (832, 747525), (960, 647855), (975, 637888), (1040, 598020), (1200, 518284), (1248, 498350), (1300, 478416), (1560, 398680), (1600, 388713), (1950, 318944), (2080, 299010), (2400, 259142), (2496, 249175), (2600, 239208), (3120, 199340), (3900, 159472), (4160, 149505), (4800, 129571), (5200, 119604), (6240, 99670), (7800, 79736), (9967, 62400), (10400, 59802), (12480, 49835), (15600, 39868), (19934, 31200), (20800, 29901)]