478806720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1727

約数の個数: 224

約数和(自身を含む): 1778861568

約数和(自身を除く): 1300054848

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, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1657, 1680, 1720, 1806, 2064, 2240, 2408, 2580, 2752, 3010, 3314, 3360, 3440, 3612, 4128, 4515, 4816, 4971, 5160, 6020, 6628, 6720, 6880, 7224, 8256, 8285, 9030, 9632, 9942, 10320, 11599, 12040, 13256, 13760, 14448, 16570, 18060, 19264, 19884, 20640, 23198, 24080, 24855, 26512, 28896, 33140, 34797, 36120, 39768, 41280, 46396, 48160, 49710, 53024, 57792, 57995, 66280, 69594, 71251, 72240, 79536, 92792, 96320, 99420, 106048, 115990, 132560, 139188, 142502, 144480, 159072, 173985, 185584, 198840, 213753, 231980, 265120, 278376, 285004, 288960, 318144, 347970, 356255, 371168, 397680, 427506, 463960, 498757, 530240, 556752, 570008, 695940, 712510, 742336, 795360, 855012, 927920, 997514, 1068765, 1113504, 1140016, 1391880, 1425020, 1496271, 1590720, 1710024, 1855840, 1995028, 2137530, 2227008, 2280032, 2493785, 2783760, 2850040, 2992542, 3420048, 3711680, 3990056, 4275060, 4560064, 4987570, 5567520, 5700080, 5985084, 6840096, 7481355, 7980112, 8550120, 9975140, 11135040, 11400160, 11970168, 13680192, 14962710, 15960224, 17100240, 19950280, 22800320, 23940336, 29925420, 31920448, 34200480, 39900560, 47880672, 59850840, 68400960, 79801120, 95761344, 119701680, 159602240, 239403360, 478806720]

約数ペア:

[(1, 478806720), (2, 239403360), (3, 159602240), (4, 119701680), (5, 95761344), (6, 79801120), (7, 68400960), (8, 59850840), (10, 47880672), (12, 39900560), (14, 34200480), (15, 31920448), (16, 29925420), (20, 23940336), (21, 22800320), (24, 19950280), (28, 17100240), (30, 15960224), (32, 14962710), (35, 13680192), (40, 11970168), (42, 11400160), (43, 11135040), (48, 9975140), (56, 8550120), (60, 7980112), (64, 7481355), (70, 6840096), (80, 5985084), (84, 5700080), (86, 5567520), (96, 4987570), (105, 4560064), (112, 4275060), (120, 3990056), (129, 3711680), (140, 3420048), (160, 2992542), (168, 2850040), (172, 2783760), (192, 2493785), (210, 2280032), (215, 2227008), (224, 2137530), (240, 1995028), (258, 1855840), (280, 1710024), (301, 1590720), (320, 1496271), (336, 1425020), (344, 1391880), (420, 1140016), (430, 1113504), (448, 1068765), (480, 997514), (516, 927920), (560, 855012), (602, 795360), (645, 742336), (672, 712510), (688, 695940), (840, 570008), (860, 556752), (903, 530240), (960, 498757), (1032, 463960), (1120, 427506), (1204, 397680), (1290, 371168), (1344, 356255), (1376, 347970), (1505, 318144), (1657, 288960), (1680, 285004), (1720, 278376), (1806, 265120), (2064, 231980), (2240, 213753), (2408, 198840), (2580, 185584), (2752, 173985), (3010, 159072), (3314, 144480), (3360, 142502), (3440, 139188), (3612, 132560), (4128, 115990), (4515, 106048), (4816, 99420), (4971, 96320), (5160, 92792), (6020, 79536), (6628, 72240), (6720, 71251), (6880, 69594), (7224, 66280), (8256, 57995), (8285, 57792), (9030, 53024), (9632, 49710), (9942, 48160), (10320, 46396), (11599, 41280), (12040, 39768), (13256, 36120), (13760, 34797), (14448, 33140), (16570, 28896), (18060, 26512), (19264, 24855), (19884, 24080), (20640, 23198)]