2048207360

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 160

約数和(自身を含む): 5197167360

約数和(自身を除く): 3148960000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 80, 94, 116, 128, 145, 160, 188, 232, 235, 256, 290, 320, 376, 464, 470, 512, 580, 587, 640, 752, 928, 940, 1160, 1174, 1280, 1363, 1504, 1856, 1880, 2320, 2348, 2560, 2726, 2935, 3008, 3712, 3760, 4640, 4696, 5452, 5870, 6016, 6815, 7424, 7520, 9280, 9392, 10904, 11740, 12032, 13630, 14848, 15040, 17023, 18560, 18784, 21808, 23480, 24064, 27260, 27589, 30080, 34046, 37120, 37568, 43616, 46960, 54520, 55178, 60160, 68092, 74240, 75136, 85115, 87232, 93920, 109040, 110356, 120320, 136184, 137945, 150272, 170230, 174464, 187840, 218080, 220712, 272368, 275890, 300544, 340460, 348928, 375680, 436160, 441424, 544736, 551780, 680920, 697856, 751360, 800081, 872320, 882848, 1089472, 1103560, 1361840, 1502720, 1600162, 1744640, 1765696, 2178944, 2207120, 2723680, 3200324, 3489280, 3531392, 4000405, 4357888, 4414240, 5447360, 6400648, 7062784, 8000810, 8715776, 8828480, 10894720, 12801296, 14125568, 16001620, 17656960, 21789440, 25602592, 32003240, 35313920, 43578880, 51205184, 64006480, 70627840, 102410368, 128012960, 204820736, 256025920, 409641472, 512051840, 1024103680, 2048207360]

約数ペア:

[(1, 2048207360), (2, 1024103680), (4, 512051840), (5, 409641472), (8, 256025920), (10, 204820736), (16, 128012960), (20, 102410368), (29, 70627840), (32, 64006480), (40, 51205184), (47, 43578880), (58, 35313920), (64, 32003240), (80, 25602592), (94, 21789440), (116, 17656960), (128, 16001620), (145, 14125568), (160, 12801296), (188, 10894720), (232, 8828480), (235, 8715776), (256, 8000810), (290, 7062784), (320, 6400648), (376, 5447360), (464, 4414240), (470, 4357888), (512, 4000405), (580, 3531392), (587, 3489280), (640, 3200324), (752, 2723680), (928, 2207120), (940, 2178944), (1160, 1765696), (1174, 1744640), (1280, 1600162), (1363, 1502720), (1504, 1361840), (1856, 1103560), (1880, 1089472), (2320, 882848), (2348, 872320), (2560, 800081), (2726, 751360), (2935, 697856), (3008, 680920), (3712, 551780), (3760, 544736), (4640, 441424), (4696, 436160), (5452, 375680), (5870, 348928), (6016, 340460), (6815, 300544), (7424, 275890), (7520, 272368), (9280, 220712), (9392, 218080), (10904, 187840), (11740, 174464), (12032, 170230), (13630, 150272), (14848, 137945), (15040, 136184), (17023, 120320), (18560, 110356), (18784, 109040), (21808, 93920), (23480, 87232), (24064, 85115), (27260, 75136), (27589, 74240), (30080, 68092), (34046, 60160), (37120, 55178), (37568, 54520), (43616, 46960)]