1028424320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:587

約数の個数: 256

約数和(自身を含む): 3146169600

約数和(自身を除く): 2117745280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 64, 70, 77, 80, 82, 88, 110, 112, 128, 140, 154, 160, 164, 176, 205, 220, 224, 280, 287, 308, 320, 328, 352, 385, 410, 440, 448, 451, 509, 560, 574, 616, 640, 656, 704, 770, 820, 880, 896, 902, 1018, 1120, 1148, 1232, 1312, 1408, 1435, 1540, 1640, 1760, 1804, 2036, 2240, 2255, 2296, 2464, 2545, 2624, 2870, 3080, 3157, 3280, 3520, 3563, 3608, 4072, 4480, 4510, 4592, 4928, 5090, 5248, 5599, 5740, 6160, 6314, 6560, 7040, 7126, 7216, 8144, 9020, 9184, 9856, 10180, 11198, 11480, 12320, 12628, 13120, 14252, 14432, 15785, 16288, 17815, 18040, 18368, 20360, 20869, 22396, 22960, 24640, 25256, 26240, 27995, 28504, 28864, 31570, 32576, 35630, 36080, 36736, 39193, 40720, 41738, 44792, 45920, 49280, 50512, 55990, 57008, 57728, 63140, 65152, 71260, 72160, 78386, 81440, 83476, 89584, 91840, 101024, 104345, 111980, 114016, 126280, 142520, 144320, 146083, 156772, 162880, 166952, 179168, 183680, 195965, 202048, 208690, 223960, 228032, 229559, 252560, 285040, 288640, 292166, 313544, 325760, 333904, 358336, 391930, 404096, 417380, 447920, 456064, 459118, 505120, 570080, 584332, 627088, 667808, 716672, 730415, 783860, 834760, 895840, 918236, 1010240, 1140160, 1147795, 1168664, 1254176, 1335616, 1460830, 1567720, 1606913, 1669520, 1791680, 1836472, 2020480, 2280320, 2295590, 2337328, 2508352, 2671232, 2921660, 3135440, 3213826, 3339040, 3583360, 3672944, 4591180, 4674656, 5016704, 5843320, 6270880, 6427652, 6678080, 7345888, 8034565, 9182360, 9349312, 11686640, 12541760, 12855304, 13356160, 14691776, 16069130, 18364720, 18698624, 23373280, 25083520, 25710608, 29383552, 32138260, 36729440, 46746560, 51421216, 64276520, 73458880, 93493120, 102842432, 128553040, 146917760, 205684864, 257106080, 514212160, 1028424320]

約数ペア:

[(1, 1028424320), (2, 514212160), (4, 257106080), (5, 205684864), (7, 146917760), (8, 128553040), (10, 102842432), (11, 93493120), (14, 73458880), (16, 64276520), (20, 51421216), (22, 46746560), (28, 36729440), (32, 32138260), (35, 29383552), (40, 25710608), (41, 25083520), (44, 23373280), (55, 18698624), (56, 18364720), (64, 16069130), (70, 14691776), (77, 13356160), (80, 12855304), (82, 12541760), (88, 11686640), (110, 9349312), (112, 9182360), (128, 8034565), (140, 7345888), (154, 6678080), (160, 6427652), (164, 6270880), (176, 5843320), (205, 5016704), (220, 4674656), (224, 4591180), (280, 3672944), (287, 3583360), (308, 3339040), (320, 3213826), (328, 3135440), (352, 2921660), (385, 2671232), (410, 2508352), (440, 2337328), (448, 2295590), (451, 2280320), (509, 2020480), (560, 1836472), (574, 1791680), (616, 1669520), (640, 1606913), (656, 1567720), (704, 1460830), (770, 1335616), (820, 1254176), (880, 1168664), (896, 1147795), (902, 1140160), (1018, 1010240), (1120, 918236), (1148, 895840), (1232, 834760), (1312, 783860), (1408, 730415), (1435, 716672), (1540, 667808), (1640, 627088), (1760, 584332), (1804, 570080), (2036, 505120), (2240, 459118), (2255, 456064), (2296, 447920), (2464, 417380), (2545, 404096), (2624, 391930), (2870, 358336), (3080, 333904), (3157, 325760), (3280, 313544), (3520, 292166), (3563, 288640), (3608, 285040), (4072, 252560), (4480, 229559), (4510, 228032), (4592, 223960), (4928, 208690), (5090, 202048), (5248, 195965), (5599, 183680), (5740, 179168), (6160, 166952), (6314, 162880), (6560, 156772), (7040, 146083), (7126, 144320), (7216, 142520), (8144, 126280), (9020, 114016), (9184, 111980), (9856, 104345), (10180, 101024), (11198, 91840), (11480, 89584), (12320, 83476), (12628, 81440), (13120, 78386), (14252, 72160), (14432, 71260), (15785, 65152), (16288, 63140), (17815, 57728), (18040, 57008), (18368, 55990), (20360, 50512), (20869, 49280), (22396, 45920), (22960, 44792), (24640, 41738), (25256, 40720), (26240, 39193), (27995, 36736), (28504, 36080), (28864, 35630), (31570, 32576)]