1567931520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1949}}^1$

素因数の和:2390

約数の個数: 128

約数和(自身を含む): 5012280000

約数和(自身を除く): 3444348480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 419, 480, 640, 838, 960, 1257, 1676, 1920, 1949, 2095, 2514, 3352, 3898, 4190, 5028, 5847, 6285, 6704, 7796, 8380, 9745, 10056, 11694, 12570, 13408, 15592, 16760, 19490, 20112, 23388, 25140, 26816, 29235, 31184, 33520, 38980, 40224, 46776, 50280, 53632, 58470, 62368, 67040, 77960, 80448, 93552, 100560, 116940, 124736, 134080, 155920, 160896, 187104, 201120, 233880, 249472, 268160, 311840, 374208, 402240, 467760, 623680, 748416, 804480, 816631, 935520, 1247360, 1633262, 1871040, 2449893, 3266524, 3742080, 4083155, 4899786, 6533048, 8166310, 9799572, 12249465, 13066096, 16332620, 19599144, 24498930, 26132192, 32665240, 39198288, 48997860, 52264384, 65330480, 78396576, 97995720, 104528768, 130660960, 156793152, 195991440, 261321920, 313586304, 391982880, 522643840, 783965760, 1567931520]

約数ペア:

[(1, 1567931520), (2, 783965760), (3, 522643840), (4, 391982880), (5, 313586304), (6, 261321920), (8, 195991440), (10, 156793152), (12, 130660960), (15, 104528768), (16, 97995720), (20, 78396576), (24, 65330480), (30, 52264384), (32, 48997860), (40, 39198288), (48, 32665240), (60, 26132192), (64, 24498930), (80, 19599144), (96, 16332620), (120, 13066096), (128, 12249465), (160, 9799572), (192, 8166310), (240, 6533048), (320, 4899786), (384, 4083155), (419, 3742080), (480, 3266524), (640, 2449893), (838, 1871040), (960, 1633262), (1257, 1247360), (1676, 935520), (1920, 816631), (1949, 804480), (2095, 748416), (2514, 623680), (3352, 467760), (3898, 402240), (4190, 374208), (5028, 311840), (5847, 268160), (6285, 249472), (6704, 233880), (7796, 201120), (8380, 187104), (9745, 160896), (10056, 155920), (11694, 134080), (12570, 124736), (13408, 116940), (15592, 100560), (16760, 93552), (19490, 80448), (20112, 77960), (23388, 67040), (25140, 62368), (26816, 58470), (29235, 53632), (31184, 50280), (33520, 46776), (38980, 40224)]