216029440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 575426880

約数和(自身を除く): 359397440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 88, 110, 128, 134, 160, 176, 220, 229, 256, 268, 320, 335, 352, 440, 458, 536, 640, 670, 704, 737, 880, 916, 1072, 1145, 1280, 1340, 1408, 1474, 1760, 1832, 2144, 2290, 2519, 2680, 2816, 2948, 3520, 3664, 3685, 4288, 4580, 5038, 5360, 5896, 7040, 7328, 7370, 8576, 9160, 10076, 10720, 11792, 12595, 14080, 14656, 14740, 15343, 17152, 18320, 20152, 21440, 23584, 25190, 29312, 29480, 30686, 36640, 40304, 42880, 47168, 50380, 58624, 58960, 61372, 73280, 76715, 80608, 85760, 94336, 100760, 117920, 122744, 146560, 153430, 161216, 168773, 188672, 201520, 235840, 245488, 293120, 306860, 322432, 337546, 403040, 471680, 490976, 613720, 644864, 675092, 806080, 843865, 943360, 981952, 1227440, 1350184, 1612160, 1687730, 1963904, 2454880, 2700368, 3224320, 3375460, 3927808, 4909760, 5400736, 6750920, 9819520, 10801472, 13501840, 19639040, 21602944, 27003680, 43205888, 54007360, 108014720, 216029440]

約数ペア:

[(1, 216029440), (2, 108014720), (4, 54007360), (5, 43205888), (8, 27003680), (10, 21602944), (11, 19639040), (16, 13501840), (20, 10801472), (22, 9819520), (32, 6750920), (40, 5400736), (44, 4909760), (55, 3927808), (64, 3375460), (67, 3224320), (80, 2700368), (88, 2454880), (110, 1963904), (128, 1687730), (134, 1612160), (160, 1350184), (176, 1227440), (220, 981952), (229, 943360), (256, 843865), (268, 806080), (320, 675092), (335, 644864), (352, 613720), (440, 490976), (458, 471680), (536, 403040), (640, 337546), (670, 322432), (704, 306860), (737, 293120), (880, 245488), (916, 235840), (1072, 201520), (1145, 188672), (1280, 168773), (1340, 161216), (1408, 153430), (1474, 146560), (1760, 122744), (1832, 117920), (2144, 100760), (2290, 94336), (2519, 85760), (2680, 80608), (2816, 76715), (2948, 73280), (3520, 61372), (3664, 58960), (3685, 58624), (4288, 50380), (4580, 47168), (5038, 42880), (5360, 40304), (5896, 36640), (7040, 30686), (7328, 29480), (7370, 29312), (8576, 25190), (9160, 23584), (10076, 21440), (10720, 20152), (11792, 18320), (12595, 17152), (14080, 15343), (14656, 14740)]