2564111200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:622

約数の個数: 216

約数和(自身を含む): 7347186000

約数和(自身を除く): 4783074800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 149, 160, 175, 196, 200, 224, 245, 280, 298, 350, 392, 400, 439, 490, 560, 596, 700, 745, 784, 800, 878, 980, 1043, 1120, 1192, 1225, 1400, 1490, 1568, 1756, 1960, 2086, 2195, 2384, 2450, 2800, 2980, 3073, 3512, 3725, 3920, 4172, 4390, 4768, 4900, 5215, 5600, 5960, 6146, 7024, 7301, 7450, 7840, 8344, 8780, 9800, 10430, 10975, 11920, 12292, 14048, 14602, 14900, 15365, 16688, 17560, 19600, 20860, 21511, 21950, 23840, 24584, 26075, 29204, 29800, 30730, 33376, 35120, 36505, 39200, 41720, 43022, 43900, 49168, 52150, 58408, 59600, 61460, 65411, 70240, 73010, 76825, 83440, 86044, 87800, 98336, 104300, 107555, 116816, 119200, 122920, 130822, 146020, 153650, 166880, 172088, 175600, 182525, 208600, 215110, 233632, 245840, 261644, 292040, 307300, 327055, 344176, 351200, 365050, 417200, 430220, 457877, 491680, 523288, 537775, 584080, 614600, 654110, 688352, 730100, 834400, 860440, 915754, 1046576, 1075550, 1168160, 1229200, 1308220, 1460200, 1635275, 1720880, 1831508, 2093152, 2151100, 2289385, 2458400, 2616440, 2920400, 3205139, 3270550, 3441760, 3663016, 4302200, 4578770, 5232880, 5840800, 6410278, 6541100, 7326032, 8604400, 9157540, 10465760, 11446925, 12820556, 13082200, 14652064, 16025695, 17208800, 18315080, 22893850, 25641112, 26164400, 32051390, 36630160, 45787700, 51282224, 52328800, 64102780, 73260320, 80128475, 91575400, 102564448, 128205560, 160256950, 183150800, 256411120, 320513900, 366301600, 512822240, 641027800, 1282055600, 2564111200]

約数ペア:

[(1, 2564111200), (2, 1282055600), (4, 641027800), (5, 512822240), (7, 366301600), (8, 320513900), (10, 256411120), (14, 183150800), (16, 160256950), (20, 128205560), (25, 102564448), (28, 91575400), (32, 80128475), (35, 73260320), (40, 64102780), (49, 52328800), (50, 51282224), (56, 45787700), (70, 36630160), (80, 32051390), (98, 26164400), (100, 25641112), (112, 22893850), (140, 18315080), (149, 17208800), (160, 16025695), (175, 14652064), (196, 13082200), (200, 12820556), (224, 11446925), (245, 10465760), (280, 9157540), (298, 8604400), (350, 7326032), (392, 6541100), (400, 6410278), (439, 5840800), (490, 5232880), (560, 4578770), (596, 4302200), (700, 3663016), (745, 3441760), (784, 3270550), (800, 3205139), (878, 2920400), (980, 2616440), (1043, 2458400), (1120, 2289385), (1192, 2151100), (1225, 2093152), (1400, 1831508), (1490, 1720880), (1568, 1635275), (1756, 1460200), (1960, 1308220), (2086, 1229200), (2195, 1168160), (2384, 1075550), (2450, 1046576), (2800, 915754), (2980, 860440), (3073, 834400), (3512, 730100), (3725, 688352), (3920, 654110), (4172, 614600), (4390, 584080), (4768, 537775), (4900, 523288), (5215, 491680), (5600, 457877), (5960, 430220), (6146, 417200), (7024, 365050), (7301, 351200), (7450, 344176), (7840, 327055), (8344, 307300), (8780, 292040), (9800, 261644), (10430, 245840), (10975, 233632), (11920, 215110), (12292, 208600), (14048, 182525), (14602, 175600), (14900, 172088), (15365, 166880), (16688, 153650), (17560, 146020), (19600, 130822), (20860, 122920), (21511, 119200), (21950, 116816), (23840, 107555), (24584, 104300), (26075, 98336), (29204, 87800), (29800, 86044), (30730, 83440), (33376, 76825), (35120, 73010), (36505, 70240), (39200, 65411), (41720, 61460), (43022, 59600), (43900, 58408), (49168, 52150)]