239403360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1725

約数の個数: 192

約数和(自身を含む): 882427392

約数和(自身を除く): 643024032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1204, 1290, 1376, 1505, 1657, 1680, 1720, 1806, 2064, 2408, 2580, 3010, 3314, 3360, 3440, 3612, 4128, 4515, 4816, 4971, 5160, 6020, 6628, 6880, 7224, 8285, 9030, 9632, 9942, 10320, 11599, 12040, 13256, 14448, 16570, 18060, 19884, 20640, 23198, 24080, 24855, 26512, 28896, 33140, 34797, 36120, 39768, 46396, 48160, 49710, 53024, 57995, 66280, 69594, 71251, 72240, 79536, 92792, 99420, 115990, 132560, 139188, 142502, 144480, 159072, 173985, 185584, 198840, 213753, 231980, 265120, 278376, 285004, 347970, 356255, 371168, 397680, 427506, 463960, 498757, 556752, 570008, 695940, 712510, 795360, 855012, 927920, 997514, 1068765, 1113504, 1140016, 1391880, 1425020, 1496271, 1710024, 1855840, 1995028, 2137530, 2280032, 2493785, 2783760, 2850040, 2992542, 3420048, 3990056, 4275060, 4987570, 5567520, 5700080, 5985084, 6840096, 7481355, 7980112, 8550120, 9975140, 11400160, 11970168, 14962710, 15960224, 17100240, 19950280, 23940336, 29925420, 34200480, 39900560, 47880672, 59850840, 79801120, 119701680, 239403360]

約数ペア:

[(1, 239403360), (2, 119701680), (3, 79801120), (4, 59850840), (5, 47880672), (6, 39900560), (7, 34200480), (8, 29925420), (10, 23940336), (12, 19950280), (14, 17100240), (15, 15960224), (16, 14962710), (20, 11970168), (21, 11400160), (24, 9975140), (28, 8550120), (30, 7980112), (32, 7481355), (35, 6840096), (40, 5985084), (42, 5700080), (43, 5567520), (48, 4987570), (56, 4275060), (60, 3990056), (70, 3420048), (80, 2992542), (84, 2850040), (86, 2783760), (96, 2493785), (105, 2280032), (112, 2137530), (120, 1995028), (129, 1855840), (140, 1710024), (160, 1496271), (168, 1425020), (172, 1391880), (210, 1140016), (215, 1113504), (224, 1068765), (240, 997514), (258, 927920), (280, 855012), (301, 795360), (336, 712510), (344, 695940), (420, 570008), (430, 556752), (480, 498757), (516, 463960), (560, 427506), (602, 397680), (645, 371168), (672, 356255), (688, 347970), (840, 285004), (860, 278376), (903, 265120), (1032, 231980), (1120, 213753), (1204, 198840), (1290, 185584), (1376, 173985), (1505, 159072), (1657, 144480), (1680, 142502), (1720, 139188), (1806, 132560), (2064, 115990), (2408, 99420), (2580, 92792), (3010, 79536), (3314, 72240), (3360, 71251), (3440, 69594), (3612, 66280), (4128, 57995), (4515, 53024), (4816, 49710), (4971, 48160), (5160, 46396), (6020, 39768), (6628, 36120), (6880, 34797), (7224, 33140), (8285, 28896), (9030, 26512), (9632, 24855), (9942, 24080), (10320, 23198), (11599, 20640), (12040, 19884), (13256, 18060), (14448, 16570)]