228928000

素因数分解:

$2^9\times 5^3\times 7^2\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 240

約数和(自身を含む): 673142184

約数和(自身を除く): 444214184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 73, 80, 98, 100, 112, 125, 128, 140, 146, 160, 175, 196, 200, 224, 245, 250, 256, 280, 292, 320, 350, 365, 392, 400, 448, 490, 500, 511, 512, 560, 584, 640, 700, 730, 784, 800, 875, 896, 980, 1000, 1022, 1120, 1168, 1225, 1280, 1400, 1460, 1568, 1600, 1750, 1792, 1825, 1960, 2000, 2044, 2240, 2336, 2450, 2555, 2560, 2800, 2920, 3136, 3200, 3500, 3577, 3584, 3650, 3920, 4000, 4088, 4480, 4672, 4900, 5110, 5600, 5840, 6125, 6272, 6400, 7000, 7154, 7300, 7840, 8000, 8176, 8960, 9125, 9344, 9800, 10220, 11200, 11680, 12250, 12544, 12775, 12800, 14000, 14308, 14600, 15680, 16000, 16352, 17885, 17920, 18250, 18688, 19600, 20440, 22400, 23360, 24500, 25088, 25550, 28000, 28616, 29200, 31360, 32000, 32704, 35770, 36500, 37376, 39200, 40880, 44800, 46720, 49000, 51100, 56000, 57232, 58400, 62720, 63875, 64000, 65408, 71540, 73000, 78400, 81760, 89425, 89600, 93440, 98000, 102200, 112000, 114464, 116800, 125440, 127750, 130816, 143080, 146000, 156800, 163520, 178850, 186880, 196000, 204400, 224000, 228928, 233600, 255500, 261632, 286160, 292000, 313600, 327040, 357700, 392000, 408800, 447125, 448000, 457856, 467200, 511000, 572320, 584000, 627200, 654080, 715400, 784000, 817600, 894250, 915712, 934400, 1022000, 1144640, 1168000, 1308160, 1430800, 1568000, 1635200, 1788500, 1831424, 2044000, 2289280, 2336000, 2861600, 3136000, 3270400, 3577000, 4088000, 4578560, 4672000, 5723200, 6540800, 7154000, 8176000, 9157120, 11446400, 14308000, 16352000, 22892800, 28616000, 32704000, 45785600, 57232000, 114464000, 228928000]

約数ペア:

[(1, 228928000), (2, 114464000), (4, 57232000), (5, 45785600), (7, 32704000), (8, 28616000), (10, 22892800), (14, 16352000), (16, 14308000), (20, 11446400), (25, 9157120), (28, 8176000), (32, 7154000), (35, 6540800), (40, 5723200), (49, 4672000), (50, 4578560), (56, 4088000), (64, 3577000), (70, 3270400), (73, 3136000), (80, 2861600), (98, 2336000), (100, 2289280), (112, 2044000), (125, 1831424), (128, 1788500), (140, 1635200), (146, 1568000), (160, 1430800), (175, 1308160), (196, 1168000), (200, 1144640), (224, 1022000), (245, 934400), (250, 915712), (256, 894250), (280, 817600), (292, 784000), (320, 715400), (350, 654080), (365, 627200), (392, 584000), (400, 572320), (448, 511000), (490, 467200), (500, 457856), (511, 448000), (512, 447125), (560, 408800), (584, 392000), (640, 357700), (700, 327040), (730, 313600), (784, 292000), (800, 286160), (875, 261632), (896, 255500), (980, 233600), (1000, 228928), (1022, 224000), (1120, 204400), (1168, 196000), (1225, 186880), (1280, 178850), (1400, 163520), (1460, 156800), (1568, 146000), (1600, 143080), (1750, 130816), (1792, 127750), (1825, 125440), (1960, 116800), (2000, 114464), (2044, 112000), (2240, 102200), (2336, 98000), (2450, 93440), (2555, 89600), (2560, 89425), (2800, 81760), (2920, 78400), (3136, 73000), (3200, 71540), (3500, 65408), (3577, 64000), (3584, 63875), (3650, 62720), (3920, 58400), (4000, 57232), (4088, 56000), (4480, 51100), (4672, 49000), (4900, 46720), (5110, 44800), (5600, 40880), (5840, 39200), (6125, 37376), (6272, 36500), (6400, 35770), (7000, 32704), (7154, 32000), (7300, 31360), (7840, 29200), (8000, 28616), (8176, 28000), (8960, 25550), (9125, 25088), (9344, 24500), (9800, 23360), (10220, 22400), (11200, 20440), (11680, 19600), (12250, 18688), (12544, 18250), (12775, 17920), (12800, 17885), (14000, 16352), (14308, 16000), (14600, 15680)]