3970619520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{295433}}^1$

素因数の和:295462

約数の個数: 128

約数和(自身を含む): 14464448640

約数和(自身を除く): 10493829120

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, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 295433, 590866, 886299, 1181732, 1477165, 1772598, 2068031, 2363464, 2954330, 3545196, 4136062, 4431495, 4726928, 5908660, 6204093, 7090392, 8272124, 8862990, 9453856, 10340155, 11817320, 12408186, 14180784, 16544248, 17725980, 18907712, 20680310, 23634640, 24816372, 28361568, 31020465, 33088496, 35451960, 37815424, 41360620, 47269280, 49632744, 56723136, 62040930, 66176992, 70903920, 82721240, 94538560, 99265488, 113446272, 124081860, 132353984, 141807840, 165442480, 189077120, 198530976, 248163720, 264707968, 283615680, 330884960, 397061952, 496327440, 567231360, 661769920, 794123904, 992654880, 1323539840, 1985309760, 3970619520]

約数ペア:

[(1, 3970619520), (2, 1985309760), (3, 1323539840), (4, 992654880), (5, 794123904), (6, 661769920), (7, 567231360), (8, 496327440), (10, 397061952), (12, 330884960), (14, 283615680), (15, 264707968), (16, 248163720), (20, 198530976), (21, 189077120), (24, 165442480), (28, 141807840), (30, 132353984), (32, 124081860), (35, 113446272), (40, 99265488), (42, 94538560), (48, 82721240), (56, 70903920), (60, 66176992), (64, 62040930), (70, 56723136), (80, 49632744), (84, 47269280), (96, 41360620), (105, 37815424), (112, 35451960), (120, 33088496), (128, 31020465), (140, 28361568), (160, 24816372), (168, 23634640), (192, 20680310), (210, 18907712), (224, 17725980), (240, 16544248), (280, 14180784), (320, 12408186), (336, 11817320), (384, 10340155), (420, 9453856), (448, 8862990), (480, 8272124), (560, 7090392), (640, 6204093), (672, 5908660), (840, 4726928), (896, 4431495), (960, 4136062), (1120, 3545196), (1344, 2954330), (1680, 2363464), (1920, 2068031), (2240, 1772598), (2688, 1477165), (3360, 1181732), (4480, 886299), (6720, 590866), (13440, 295433)]