225413440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1104

約数の個数: 112

約数和(自身を含む): 620036352

約数和(自身を除く): 394622912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 280, 320, 412, 448, 515, 560, 721, 824, 977, 1030, 1120, 1442, 1648, 1954, 2060, 2240, 2884, 3296, 3605, 3908, 4120, 4885, 5768, 6592, 6839, 7210, 7816, 8240, 9770, 11536, 13678, 14420, 15632, 16480, 19540, 23072, 27356, 28840, 31264, 32960, 34195, 39080, 46144, 54712, 57680, 62528, 68390, 78160, 100631, 109424, 115360, 136780, 156320, 201262, 218848, 230720, 273560, 312640, 402524, 437696, 503155, 547120, 704417, 805048, 1006310, 1094240, 1408834, 1610096, 2012620, 2188480, 2817668, 3220192, 3522085, 4025240, 5635336, 6440384, 7044170, 8050480, 11270672, 14088340, 16100960, 22541344, 28176680, 32201920, 45082688, 56353360, 112706720, 225413440]

約数ペア:

[(1, 225413440), (2, 112706720), (4, 56353360), (5, 45082688), (7, 32201920), (8, 28176680), (10, 22541344), (14, 16100960), (16, 14088340), (20, 11270672), (28, 8050480), (32, 7044170), (35, 6440384), (40, 5635336), (56, 4025240), (64, 3522085), (70, 3220192), (80, 2817668), (103, 2188480), (112, 2012620), (140, 1610096), (160, 1408834), (206, 1094240), (224, 1006310), (280, 805048), (320, 704417), (412, 547120), (448, 503155), (515, 437696), (560, 402524), (721, 312640), (824, 273560), (977, 230720), (1030, 218848), (1120, 201262), (1442, 156320), (1648, 136780), (1954, 115360), (2060, 109424), (2240, 100631), (2884, 78160), (3296, 68390), (3605, 62528), (3908, 57680), (4120, 54712), (4885, 46144), (5768, 39080), (6592, 34195), (6839, 32960), (7210, 31264), (7816, 28840), (8240, 27356), (9770, 23072), (11536, 19540), (13678, 16480), (14420, 15632)]