2500894080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{967}}^1$

素因数の和:1441

約数の個数: 192

約数和(自身を含む): 8664084000

約数和(自身を除く): 6163189920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 449, 480, 576, 640, 720, 898, 960, 967, 1152, 1347, 1440, 1796, 1920, 1934, 2245, 2694, 2880, 2901, 3592, 3868, 4041, 4490, 4835, 5388, 5760, 5802, 6735, 7184, 7736, 8082, 8703, 8980, 9670, 10776, 11604, 13470, 14368, 14505, 15472, 16164, 17406, 17960, 19340, 20205, 21552, 23208, 26940, 28736, 29010, 30944, 32328, 34812, 35920, 38680, 40410, 43104, 43515, 46416, 53880, 57472, 58020, 61888, 64656, 69624, 71840, 77360, 80820, 86208, 87030, 92832, 107760, 116040, 123776, 129312, 139248, 143680, 154720, 161640, 172416, 174060, 185664, 215520, 232080, 258624, 278496, 287360, 309440, 323280, 348120, 371328, 431040, 434183, 464160, 517248, 556992, 618880, 646560, 696240, 862080, 868366, 928320, 1113984, 1293120, 1302549, 1392480, 1736732, 1856640, 2170915, 2586240, 2605098, 2784960, 3473464, 3907647, 4341830, 5210196, 5569920, 6512745, 6946928, 7815294, 8683660, 10420392, 13025490, 13893856, 15630588, 17367320, 19538235, 20840784, 26050980, 27787712, 31261176, 34734640, 39076470, 41681568, 52101960, 55575424, 62522352, 69469280, 78152940, 83363136, 104203920, 125044704, 138938560, 156305880, 166726272, 208407840, 250089408, 277877120, 312611760, 416815680, 500178816, 625223520, 833631360, 1250447040, 2500894080]

約数ペア:

[(1, 2500894080), (2, 1250447040), (3, 833631360), (4, 625223520), (5, 500178816), (6, 416815680), (8, 312611760), (9, 277877120), (10, 250089408), (12, 208407840), (15, 166726272), (16, 156305880), (18, 138938560), (20, 125044704), (24, 104203920), (30, 83363136), (32, 78152940), (36, 69469280), (40, 62522352), (45, 55575424), (48, 52101960), (60, 41681568), (64, 39076470), (72, 34734640), (80, 31261176), (90, 27787712), (96, 26050980), (120, 20840784), (128, 19538235), (144, 17367320), (160, 15630588), (180, 13893856), (192, 13025490), (240, 10420392), (288, 8683660), (320, 7815294), (360, 6946928), (384, 6512745), (449, 5569920), (480, 5210196), (576, 4341830), (640, 3907647), (720, 3473464), (898, 2784960), (960, 2605098), (967, 2586240), (1152, 2170915), (1347, 1856640), (1440, 1736732), (1796, 1392480), (1920, 1302549), (1934, 1293120), (2245, 1113984), (2694, 928320), (2880, 868366), (2901, 862080), (3592, 696240), (3868, 646560), (4041, 618880), (4490, 556992), (4835, 517248), (5388, 464160), (5760, 434183), (5802, 431040), (6735, 371328), (7184, 348120), (7736, 323280), (8082, 309440), (8703, 287360), (8980, 278496), (9670, 258624), (10776, 232080), (11604, 215520), (13470, 185664), (14368, 174060), (14505, 172416), (15472, 161640), (16164, 154720), (17406, 143680), (17960, 139248), (19340, 129312), (20205, 123776), (21552, 116040), (23208, 107760), (26940, 92832), (28736, 87030), (29010, 86208), (30944, 80820), (32328, 77360), (34812, 71840), (35920, 69624), (38680, 64656), (40410, 61888), (43104, 58020), (43515, 57472), (46416, 53880)]