7157804160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{286771}}^1$

素因数の和:286806

約数の個数: 128

約数和(自身を含む): 24570624960

約数和(自身を除く): 17412820800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 286771, 573542, 860313, 1147084, 1433855, 1720626, 2294168, 2867710, 3441252, 3728023, 4301565, 4588336, 5735420, 6882504, 7456046, 8603130, 9176672, 11184069, 11470840, 13765008, 14912092, 17206260, 18353344, 18640115, 22368138, 22941680, 27530016, 29824184, 34412520, 36706688, 37280230, 44736276, 45883360, 55060032, 55920345, 59648368, 68825040, 74560460, 89472552, 91766720, 110120064, 111840690, 119296736, 137650080, 149120920, 178945104, 183533440, 223681380, 238593472, 275300160, 298241840, 357890208, 447362760, 477186944, 550600320, 596483680, 715780416, 894725520, 1192967360, 1431560832, 1789451040, 2385934720, 3578902080, 7157804160]

約数ペア:

[(1, 7157804160), (2, 3578902080), (3, 2385934720), (4, 1789451040), (5, 1431560832), (6, 1192967360), (8, 894725520), (10, 715780416), (12, 596483680), (13, 550600320), (15, 477186944), (16, 447362760), (20, 357890208), (24, 298241840), (26, 275300160), (30, 238593472), (32, 223681380), (39, 183533440), (40, 178945104), (48, 149120920), (52, 137650080), (60, 119296736), (64, 111840690), (65, 110120064), (78, 91766720), (80, 89472552), (96, 74560460), (104, 68825040), (120, 59648368), (128, 55920345), (130, 55060032), (156, 45883360), (160, 44736276), (192, 37280230), (195, 36706688), (208, 34412520), (240, 29824184), (260, 27530016), (312, 22941680), (320, 22368138), (384, 18640115), (390, 18353344), (416, 17206260), (480, 14912092), (520, 13765008), (624, 11470840), (640, 11184069), (780, 9176672), (832, 8603130), (960, 7456046), (1040, 6882504), (1248, 5735420), (1560, 4588336), (1664, 4301565), (1920, 3728023), (2080, 3441252), (2496, 2867710), (3120, 2294168), (4160, 1720626), (4992, 1433855), (6240, 1147084), (8320, 860313), (12480, 573542), (24960, 286771)]