2872019200

素因数分解:

$2^8\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 216

約数和(自身を含む): 7527643200

約数和(自身を除く): 4655624000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 109, 115, 128, 160, 179, 184, 200, 218, 230, 256, 320, 358, 368, 400, 436, 460, 545, 575, 640, 716, 736, 800, 872, 895, 920, 1090, 1150, 1280, 1432, 1472, 1600, 1744, 1790, 1840, 2180, 2300, 2507, 2725, 2864, 2944, 3200, 3488, 3580, 3680, 4117, 4360, 4475, 4600, 5014, 5450, 5728, 5888, 6400, 6976, 7160, 7360, 8234, 8720, 8950, 9200, 10028, 10900, 11456, 12535, 13952, 14320, 14720, 16468, 17440, 17900, 18400, 19511, 20056, 20585, 21800, 22912, 25070, 27904, 28640, 29440, 32936, 34880, 35800, 36800, 39022, 40112, 41170, 43600, 45824, 50140, 57280, 62675, 65872, 69760, 71600, 73600, 78044, 80224, 82340, 87200, 97555, 100280, 102925, 114560, 125350, 131744, 139520, 143200, 147200, 156088, 160448, 164680, 174400, 195110, 200560, 205850, 229120, 250700, 263488, 286400, 312176, 320896, 329360, 348800, 390220, 401120, 411700, 448753, 487775, 501400, 526976, 572800, 624352, 641792, 658720, 697600, 780440, 802240, 823400, 897506, 975550, 1002800, 1053952, 1145600, 1248704, 1317440, 1560880, 1604480, 1646800, 1795012, 1951100, 2005600, 2243765, 2497408, 2634880, 3121760, 3208960, 3293600, 3590024, 3902200, 4011200, 4487530, 4994816, 5269760, 6243520, 6587200, 7180048, 7804400, 8022400, 8975060, 11218825, 12487040, 13174400, 14360096, 15608800, 16044800, 17950120, 22437650, 24974080, 26348800, 28720192, 31217600, 35900240, 44875300, 57440384, 62435200, 71800480, 89750600, 114880768, 124870400, 143600960, 179501200, 287201920, 359002400, 574403840, 718004800, 1436009600, 2872019200]

約数ペア:

[(1, 2872019200), (2, 1436009600), (4, 718004800), (5, 574403840), (8, 359002400), (10, 287201920), (16, 179501200), (20, 143600960), (23, 124870400), (25, 114880768), (32, 89750600), (40, 71800480), (46, 62435200), (50, 57440384), (64, 44875300), (80, 35900240), (92, 31217600), (100, 28720192), (109, 26348800), (115, 24974080), (128, 22437650), (160, 17950120), (179, 16044800), (184, 15608800), (200, 14360096), (218, 13174400), (230, 12487040), (256, 11218825), (320, 8975060), (358, 8022400), (368, 7804400), (400, 7180048), (436, 6587200), (460, 6243520), (545, 5269760), (575, 4994816), (640, 4487530), (716, 4011200), (736, 3902200), (800, 3590024), (872, 3293600), (895, 3208960), (920, 3121760), (1090, 2634880), (1150, 2497408), (1280, 2243765), (1432, 2005600), (1472, 1951100), (1600, 1795012), (1744, 1646800), (1790, 1604480), (1840, 1560880), (2180, 1317440), (2300, 1248704), (2507, 1145600), (2725, 1053952), (2864, 1002800), (2944, 975550), (3200, 897506), (3488, 823400), (3580, 802240), (3680, 780440), (4117, 697600), (4360, 658720), (4475, 641792), (4600, 624352), (5014, 572800), (5450, 526976), (5728, 501400), (5888, 487775), (6400, 448753), (6976, 411700), (7160, 401120), (7360, 390220), (8234, 348800), (8720, 329360), (8950, 320896), (9200, 312176), (10028, 286400), (10900, 263488), (11456, 250700), (12535, 229120), (13952, 205850), (14320, 200560), (14720, 195110), (16468, 174400), (17440, 164680), (17900, 160448), (18400, 156088), (19511, 147200), (20056, 143200), (20585, 139520), (21800, 131744), (22912, 125350), (25070, 114560), (27904, 102925), (28640, 100280), (29440, 97555), (32936, 87200), (34880, 82340), (35800, 80224), (36800, 78044), (39022, 73600), (40112, 71600), (41170, 69760), (43600, 65872), (45824, 62675), (50140, 57280)]