219116800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 637695296

約数和(自身を除く): 418578496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 67, 70, 73, 80, 100, 112, 128, 134, 140, 146, 160, 175, 200, 224, 256, 268, 280, 292, 320, 335, 350, 365, 400, 448, 469, 511, 536, 560, 584, 640, 670, 700, 730, 800, 896, 938, 1022, 1072, 1120, 1168, 1280, 1340, 1400, 1460, 1600, 1675, 1792, 1825, 1876, 2044, 2144, 2240, 2336, 2345, 2555, 2680, 2800, 2920, 3200, 3350, 3650, 3752, 4088, 4288, 4480, 4672, 4690, 4891, 5110, 5360, 5600, 5840, 6400, 6700, 7300, 7504, 8176, 8576, 8960, 9344, 9380, 9782, 10220, 10720, 11200, 11680, 11725, 12775, 13400, 14600, 15008, 16352, 17152, 18688, 18760, 19564, 20440, 21440, 22400, 23360, 23450, 24455, 25550, 26800, 29200, 30016, 32704, 34237, 37520, 39128, 40880, 42880, 44800, 46720, 46900, 48910, 51100, 53600, 58400, 60032, 65408, 68474, 75040, 78256, 81760, 85760, 93440, 93800, 97820, 102200, 107200, 116800, 120064, 122275, 130816, 136948, 150080, 156512, 163520, 171185, 187600, 195640, 204400, 214400, 233600, 244550, 273896, 300160, 313024, 327040, 342370, 375200, 391280, 408800, 428800, 467200, 489100, 547792, 600320, 626048, 654080, 684740, 750400, 782560, 817600, 855925, 978200, 1095584, 1252096, 1369480, 1500800, 1565120, 1635200, 1711850, 1956400, 2191168, 2738960, 3001600, 3130240, 3270400, 3423700, 3912800, 4382336, 5477920, 6260480, 6847400, 7825600, 8764672, 10955840, 13694800, 15651200, 21911680, 27389600, 31302400, 43823360, 54779200, 109558400, 219116800]

約数ペア:

[(1, 219116800), (2, 109558400), (4, 54779200), (5, 43823360), (7, 31302400), (8, 27389600), (10, 21911680), (14, 15651200), (16, 13694800), (20, 10955840), (25, 8764672), (28, 7825600), (32, 6847400), (35, 6260480), (40, 5477920), (50, 4382336), (56, 3912800), (64, 3423700), (67, 3270400), (70, 3130240), (73, 3001600), (80, 2738960), (100, 2191168), (112, 1956400), (128, 1711850), (134, 1635200), (140, 1565120), (146, 1500800), (160, 1369480), (175, 1252096), (200, 1095584), (224, 978200), (256, 855925), (268, 817600), (280, 782560), (292, 750400), (320, 684740), (335, 654080), (350, 626048), (365, 600320), (400, 547792), (448, 489100), (469, 467200), (511, 428800), (536, 408800), (560, 391280), (584, 375200), (640, 342370), (670, 327040), (700, 313024), (730, 300160), (800, 273896), (896, 244550), (938, 233600), (1022, 214400), (1072, 204400), (1120, 195640), (1168, 187600), (1280, 171185), (1340, 163520), (1400, 156512), (1460, 150080), (1600, 136948), (1675, 130816), (1792, 122275), (1825, 120064), (1876, 116800), (2044, 107200), (2144, 102200), (2240, 97820), (2336, 93800), (2345, 93440), (2555, 85760), (2680, 81760), (2800, 78256), (2920, 75040), (3200, 68474), (3350, 65408), (3650, 60032), (3752, 58400), (4088, 53600), (4288, 51100), (4480, 48910), (4672, 46900), (4690, 46720), (4891, 44800), (5110, 42880), (5360, 40880), (5600, 39128), (5840, 37520), (6400, 34237), (6700, 32704), (7300, 30016), (7504, 29200), (8176, 26800), (8576, 25550), (8960, 24455), (9344, 23450), (9380, 23360), (9782, 22400), (10220, 21440), (10720, 20440), (11200, 19564), (11680, 18760), (11725, 18688), (12775, 17152), (13400, 16352), (14600, 15008)]