224937440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2249

約数の個数: 144

約数和(自身を含む): 666029952

約数和(自身を除く): 441092512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2207, 2548, 2912, 3185, 3640, 3920, 4414, 5096, 6370, 7280, 7840, 8828, 10192, 11035, 12740, 14560, 15449, 17656, 20384, 22070, 25480, 28691, 30898, 35312, 44140, 50960, 57382, 61796, 70624, 77245, 88280, 101920, 108143, 114764, 123592, 143455, 154490, 176560, 200837, 216286, 229528, 247184, 286910, 308980, 353120, 401674, 432572, 459056, 494368, 540715, 573820, 617960, 803348, 865144, 918112, 1004185, 1081430, 1147640, 1235920, 1405859, 1606696, 1730288, 2008370, 2162860, 2295280, 2471840, 2811718, 3213392, 3460576, 4016740, 4325720, 4590560, 5623436, 6426784, 7029295, 8033480, 8651440, 11246872, 14058590, 16066960, 17302880, 22493744, 28117180, 32133920, 44987488, 56234360, 112468720, 224937440]

約数ペア:

[(1, 224937440), (2, 112468720), (4, 56234360), (5, 44987488), (7, 32133920), (8, 28117180), (10, 22493744), (13, 17302880), (14, 16066960), (16, 14058590), (20, 11246872), (26, 8651440), (28, 8033480), (32, 7029295), (35, 6426784), (40, 5623436), (49, 4590560), (52, 4325720), (56, 4016740), (65, 3460576), (70, 3213392), (80, 2811718), (91, 2471840), (98, 2295280), (104, 2162860), (112, 2008370), (130, 1730288), (140, 1606696), (160, 1405859), (182, 1235920), (196, 1147640), (208, 1081430), (224, 1004185), (245, 918112), (260, 865144), (280, 803348), (364, 617960), (392, 573820), (416, 540715), (455, 494368), (490, 459056), (520, 432572), (560, 401674), (637, 353120), (728, 308980), (784, 286910), (910, 247184), (980, 229528), (1040, 216286), (1120, 200837), (1274, 176560), (1456, 154490), (1568, 143455), (1820, 123592), (1960, 114764), (2080, 108143), (2207, 101920), (2548, 88280), (2912, 77245), (3185, 70624), (3640, 61796), (3920, 57382), (4414, 50960), (5096, 44140), (6370, 35312), (7280, 30898), (7840, 28691), (8828, 25480), (10192, 22070), (11035, 20384), (12740, 17656), (14560, 15449)]