182965720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 492687360

約数和(自身を除く): 309721640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 107, 124, 140, 155, 197, 214, 217, 248, 280, 310, 394, 428, 434, 535, 620, 749, 788, 856, 868, 985, 1070, 1085, 1240, 1379, 1498, 1576, 1736, 1970, 2140, 2170, 2758, 2996, 3317, 3745, 3940, 4280, 4340, 5516, 5992, 6107, 6634, 6895, 7490, 7880, 8680, 11032, 12214, 13268, 13790, 14980, 16585, 21079, 23219, 24428, 26536, 27580, 29960, 30535, 33170, 42158, 42749, 46438, 48856, 55160, 61070, 66340, 84316, 85498, 92876, 105395, 116095, 122140, 132680, 147553, 168632, 170996, 185752, 210790, 213745, 232190, 244280, 295106, 341992, 421580, 427490, 464380, 590212, 653449, 737765, 843160, 854980, 928760, 1180424, 1306898, 1475530, 1709960, 2613796, 2951060, 3267245, 4574143, 5227592, 5902120, 6534490, 9148286, 13068980, 18296572, 22870715, 26137960, 36593144, 45741430, 91482860, 182965720]

約数ペア:

[(1, 182965720), (2, 91482860), (4, 45741430), (5, 36593144), (7, 26137960), (8, 22870715), (10, 18296572), (14, 13068980), (20, 9148286), (28, 6534490), (31, 5902120), (35, 5227592), (40, 4574143), (56, 3267245), (62, 2951060), (70, 2613796), (107, 1709960), (124, 1475530), (140, 1306898), (155, 1180424), (197, 928760), (214, 854980), (217, 843160), (248, 737765), (280, 653449), (310, 590212), (394, 464380), (428, 427490), (434, 421580), (535, 341992), (620, 295106), (749, 244280), (788, 232190), (856, 213745), (868, 210790), (985, 185752), (1070, 170996), (1085, 168632), (1240, 147553), (1379, 132680), (1498, 122140), (1576, 116095), (1736, 105395), (1970, 92876), (2140, 85498), (2170, 84316), (2758, 66340), (2996, 61070), (3317, 55160), (3745, 48856), (3940, 46438), (4280, 42749), (4340, 42158), (5516, 33170), (5992, 30535), (6107, 29960), (6634, 27580), (6895, 26536), (7490, 24428), (7880, 23219), (8680, 21079), (11032, 16585), (12214, 14980), (13268, 13790)]