1295587920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1367}}^1$

素因数の和:1753

約数の個数: 160

約数和(自身を含む): 4396861440

約数和(自身を除く): 3101273520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 359, 440, 528, 660, 718, 880, 1077, 1320, 1367, 1436, 1795, 2154, 2640, 2734, 2872, 3590, 3949, 4101, 4308, 5385, 5468, 5744, 6835, 7180, 7898, 8202, 8616, 10770, 10936, 11847, 13670, 14360, 15037, 15796, 16404, 17232, 19745, 20505, 21540, 21872, 23694, 27340, 28720, 30074, 31592, 32808, 39490, 41010, 43080, 45111, 47388, 54680, 59235, 60148, 63184, 65616, 75185, 78980, 82020, 86160, 90222, 94776, 109360, 118470, 120296, 150370, 157960, 164040, 180444, 189552, 225555, 236940, 240592, 300740, 315920, 328080, 360888, 451110, 473880, 490753, 601480, 721776, 902220, 947760, 981506, 1202960, 1472259, 1804440, 1963012, 2453765, 2944518, 3608880, 3926024, 4907530, 5398283, 5889036, 7361295, 7852048, 9815060, 10796566, 11778072, 14722590, 16194849, 19630120, 21593132, 23556144, 26991415, 29445180, 32389698, 39260240, 43186264, 53982830, 58890360, 64779396, 80974245, 86372528, 107965660, 117780720, 129558792, 161948490, 215931320, 259117584, 323896980, 431862640, 647793960, 1295587920]

約数ペア:

[(1, 1295587920), (2, 647793960), (3, 431862640), (4, 323896980), (5, 259117584), (6, 215931320), (8, 161948490), (10, 129558792), (11, 117780720), (12, 107965660), (15, 86372528), (16, 80974245), (20, 64779396), (22, 58890360), (24, 53982830), (30, 43186264), (33, 39260240), (40, 32389698), (44, 29445180), (48, 26991415), (55, 23556144), (60, 21593132), (66, 19630120), (80, 16194849), (88, 14722590), (110, 11778072), (120, 10796566), (132, 9815060), (165, 7852048), (176, 7361295), (220, 5889036), (240, 5398283), (264, 4907530), (330, 3926024), (359, 3608880), (440, 2944518), (528, 2453765), (660, 1963012), (718, 1804440), (880, 1472259), (1077, 1202960), (1320, 981506), (1367, 947760), (1436, 902220), (1795, 721776), (2154, 601480), (2640, 490753), (2734, 473880), (2872, 451110), (3590, 360888), (3949, 328080), (4101, 315920), (4308, 300740), (5385, 240592), (5468, 236940), (5744, 225555), (6835, 189552), (7180, 180444), (7898, 164040), (8202, 157960), (8616, 150370), (10770, 120296), (10936, 118470), (11847, 109360), (13670, 94776), (14360, 90222), (15037, 86160), (15796, 82020), (16404, 78980), (17232, 75185), (19745, 65616), (20505, 63184), (21540, 60148), (21872, 59235), (23694, 54680), (27340, 47388), (28720, 45111), (30074, 43080), (31592, 41010), (32808, 39490)]