1829380000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 240

約数和(自身を含む): 5243071680

約数和(自身を除く): 3413691680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 125, 140, 146, 160, 175, 179, 200, 224, 250, 280, 292, 350, 358, 365, 400, 500, 511, 560, 584, 625, 700, 716, 730, 800, 875, 895, 1000, 1022, 1120, 1168, 1250, 1253, 1400, 1432, 1460, 1750, 1790, 1825, 2000, 2044, 2336, 2500, 2506, 2555, 2800, 2864, 2920, 3500, 3580, 3650, 4000, 4088, 4375, 4475, 5000, 5012, 5110, 5600, 5728, 5840, 6265, 7000, 7160, 7300, 8176, 8750, 8950, 9125, 10000, 10024, 10220, 11680, 12530, 12775, 13067, 14000, 14320, 14600, 16352, 17500, 17900, 18250, 20000, 20048, 20440, 22375, 25060, 25550, 26134, 28000, 28640, 29200, 31325, 35000, 35800, 36500, 40096, 40880, 44750, 45625, 50120, 51100, 52268, 58400, 62650, 63875, 65335, 70000, 71600, 73000, 81760, 89500, 91250, 91469, 100240, 102200, 104536, 111875, 125300, 127750, 130670, 140000, 143200, 146000, 156625, 179000, 182500, 182938, 200480, 204400, 209072, 223750, 250600, 255500, 261340, 292000, 313250, 319375, 326675, 358000, 365000, 365876, 408800, 418144, 447500, 457345, 501200, 511000, 522680, 626500, 638750, 653350, 716000, 730000, 731752, 783125, 895000, 914690, 1002400, 1022000, 1045360, 1253000, 1277500, 1306700, 1460000, 1463504, 1566250, 1633375, 1790000, 1829380, 2044000, 2090720, 2286725, 2506000, 2555000, 2613400, 2927008, 3132500, 3266750, 3580000, 3658760, 4573450, 5012000, 5110000, 5226800, 6265000, 6533500, 7317520, 8166875, 9146900, 10220000, 10453600, 11433625, 12530000, 13067000, 14635040, 16333750, 18293800, 22867250, 25060000, 26134000, 32667500, 36587600, 45734500, 52268000, 57168125, 65335000, 73175200, 91469000, 114336250, 130670000, 182938000, 228672500, 261340000, 365876000, 457345000, 914690000, 1829380000]

約数ペア:

[(1, 1829380000), (2, 914690000), (4, 457345000), (5, 365876000), (7, 261340000), (8, 228672500), (10, 182938000), (14, 130670000), (16, 114336250), (20, 91469000), (25, 73175200), (28, 65335000), (32, 57168125), (35, 52268000), (40, 45734500), (50, 36587600), (56, 32667500), (70, 26134000), (73, 25060000), (80, 22867250), (100, 18293800), (112, 16333750), (125, 14635040), (140, 13067000), (146, 12530000), (160, 11433625), (175, 10453600), (179, 10220000), (200, 9146900), (224, 8166875), (250, 7317520), (280, 6533500), (292, 6265000), (350, 5226800), (358, 5110000), (365, 5012000), (400, 4573450), (500, 3658760), (511, 3580000), (560, 3266750), (584, 3132500), (625, 2927008), (700, 2613400), (716, 2555000), (730, 2506000), (800, 2286725), (875, 2090720), (895, 2044000), (1000, 1829380), (1022, 1790000), (1120, 1633375), (1168, 1566250), (1250, 1463504), (1253, 1460000), (1400, 1306700), (1432, 1277500), (1460, 1253000), (1750, 1045360), (1790, 1022000), (1825, 1002400), (2000, 914690), (2044, 895000), (2336, 783125), (2500, 731752), (2506, 730000), (2555, 716000), (2800, 653350), (2864, 638750), (2920, 626500), (3500, 522680), (3580, 511000), (3650, 501200), (4000, 457345), (4088, 447500), (4375, 418144), (4475, 408800), (5000, 365876), (5012, 365000), (5110, 358000), (5600, 326675), (5728, 319375), (5840, 313250), (6265, 292000), (7000, 261340), (7160, 255500), (7300, 250600), (8176, 223750), (8750, 209072), (8950, 204400), (9125, 200480), (10000, 182938), (10024, 182500), (10220, 179000), (11680, 156625), (12530, 146000), (12775, 143200), (13067, 140000), (14000, 130670), (14320, 127750), (14600, 125300), (16352, 111875), (17500, 104536), (17900, 102200), (18250, 100240), (20000, 91469), (20048, 91250), (20440, 89500), (22375, 81760), (25060, 73000), (25550, 71600), (26134, 70000), (28000, 65335), (28640, 63875), (29200, 62650), (31325, 58400), (35000, 52268), (35800, 51100), (36500, 50120), (40096, 45625), (40880, 44750)]