227974320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{45233}}^1$

素因数の和:45259

約数の個数: 120

約数和(自身を含む): 875006496

約数和(自身を除く): 647032176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 45233, 90466, 135699, 180932, 226165, 271398, 316631, 361864, 407097, 452330, 542796, 633262, 678495, 723728, 814194, 904660, 949893, 1085592, 1266524, 1356990, 1583155, 1628388, 1809320, 1899786, 2035485, 2171184, 2533048, 2713980, 2849679, 3166310, 3256776, 3618640, 3799572, 4070970, 4749465, 5066096, 5427960, 5699358, 6332620, 6513552, 7599144, 8141940, 9498930, 10855920, 11398716, 12665240, 14248395, 15198288, 16283880, 18997860, 22797432, 25330480, 28496790, 32567760, 37995720, 45594864, 56993580, 75991440, 113987160, 227974320]

約数ペア:

[(1, 227974320), (2, 113987160), (3, 75991440), (4, 56993580), (5, 45594864), (6, 37995720), (7, 32567760), (8, 28496790), (9, 25330480), (10, 22797432), (12, 18997860), (14, 16283880), (15, 15198288), (16, 14248395), (18, 12665240), (20, 11398716), (21, 10855920), (24, 9498930), (28, 8141940), (30, 7599144), (35, 6513552), (36, 6332620), (40, 5699358), (42, 5427960), (45, 5066096), (48, 4749465), (56, 4070970), (60, 3799572), (63, 3618640), (70, 3256776), (72, 3166310), (80, 2849679), (84, 2713980), (90, 2533048), (105, 2171184), (112, 2035485), (120, 1899786), (126, 1809320), (140, 1628388), (144, 1583155), (168, 1356990), (180, 1266524), (210, 1085592), (240, 949893), (252, 904660), (280, 814194), (315, 723728), (336, 678495), (360, 633262), (420, 542796), (504, 452330), (560, 407097), (630, 361864), (720, 316631), (840, 271398), (1008, 226165), (1260, 180932), (1680, 135699), (2520, 90466), (5040, 45233)]