20930560000

素因数分解:

$2^{16}\times 5^4\times 7^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 340

約数和(自身を含む): 60600938992

約数和(自身を除く): 39670378992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 125, 128, 140, 146, 160, 175, 200, 224, 250, 256, 280, 292, 320, 350, 365, 400, 448, 500, 511, 512, 560, 584, 625, 640, 700, 730, 800, 875, 896, 1000, 1022, 1024, 1120, 1168, 1250, 1280, 1400, 1460, 1600, 1750, 1792, 1825, 2000, 2044, 2048, 2240, 2336, 2500, 2555, 2560, 2800, 2920, 3200, 3500, 3584, 3650, 4000, 4088, 4096, 4375, 4480, 4672, 5000, 5110, 5120, 5600, 5840, 6400, 7000, 7168, 7300, 8000, 8176, 8192, 8750, 8960, 9125, 9344, 10000, 10220, 10240, 11200, 11680, 12775, 12800, 14000, 14336, 14600, 16000, 16352, 16384, 17500, 17920, 18250, 18688, 20000, 20440, 20480, 22400, 23360, 25550, 25600, 28000, 28672, 29200, 32000, 32704, 32768, 35000, 35840, 36500, 37376, 40000, 40880, 40960, 44800, 45625, 46720, 51100, 51200, 56000, 57344, 58400, 63875, 64000, 65408, 65536, 70000, 71680, 73000, 74752, 80000, 81760, 81920, 89600, 91250, 93440, 102200, 102400, 112000, 114688, 116800, 127750, 128000, 130816, 140000, 143360, 146000, 149504, 160000, 163520, 163840, 179200, 182500, 186880, 204400, 204800, 224000, 229376, 233600, 255500, 256000, 261632, 280000, 286720, 292000, 299008, 319375, 320000, 327040, 327680, 358400, 365000, 373760, 408800, 409600, 448000, 458752, 467200, 511000, 512000, 523264, 560000, 573440, 584000, 598016, 638750, 640000, 654080, 716800, 730000, 747520, 817600, 819200, 896000, 934400, 1022000, 1024000, 1046528, 1120000, 1146880, 1168000, 1196032, 1277500, 1280000, 1308160, 1433600, 1460000, 1495040, 1635200, 1638400, 1792000, 1868800, 2044000, 2048000, 2093056, 2240000, 2293760, 2336000, 2392064, 2555000, 2560000, 2616320, 2867200, 2920000, 2990080, 3270400, 3584000, 3737600, 4088000, 4096000, 4186112, 4480000, 4672000, 4784128, 5110000, 5120000, 5232640, 5734400, 5840000, 5980160, 6540800, 7168000, 7475200, 8176000, 8192000, 8372224, 8960000, 9344000, 10220000, 10240000, 10465280, 11468800, 11680000, 11960320, 13081600, 14336000, 14950400, 16352000, 16744448, 17920000, 18688000, 20440000, 20480000, 20930560, 23360000, 23920640, 26163200, 28672000, 29900800, 32704000, 33488896, 35840000, 37376000, 40880000, 40960000, 41861120, 46720000, 52326400, 57344000, 59801600, 65408000, 71680000, 74752000, 81760000, 83722240, 93440000, 104652800, 119603200, 130816000, 143360000, 149504000, 163520000, 167444480, 186880000, 209305600, 261632000, 286720000, 299008000, 327040000, 373760000, 418611200, 523264000, 598016000, 654080000, 747520000, 837222400, 1046528000, 1308160000, 1495040000, 2093056000, 2616320000, 2990080000, 4186112000, 5232640000, 10465280000, 20930560000]

約数ペア:

[(1, 20930560000), (2, 10465280000), (4, 5232640000), (5, 4186112000), (7, 2990080000), (8, 2616320000), (10, 2093056000), (14, 1495040000), (16, 1308160000), (20, 1046528000), (25, 837222400), (28, 747520000), (32, 654080000), (35, 598016000), (40, 523264000), (50, 418611200), (56, 373760000), (64, 327040000), (70, 299008000), (73, 286720000), (80, 261632000), (100, 209305600), (112, 186880000), (125, 167444480), (128, 163520000), (140, 149504000), (146, 143360000), (160, 130816000), (175, 119603200), (200, 104652800), (224, 93440000), (250, 83722240), (256, 81760000), (280, 74752000), (292, 71680000), (320, 65408000), (350, 59801600), (365, 57344000), (400, 52326400), (448, 46720000), (500, 41861120), (511, 40960000), (512, 40880000), (560, 37376000), (584, 35840000), (625, 33488896), (640, 32704000), (700, 29900800), (730, 28672000), (800, 26163200), (875, 23920640), (896, 23360000), (1000, 20930560), (1022, 20480000), (1024, 20440000), (1120, 18688000), (1168, 17920000), (1250, 16744448), (1280, 16352000), (1400, 14950400), (1460, 14336000), (1600, 13081600), (1750, 11960320), (1792, 11680000), (1825, 11468800), (2000, 10465280), (2044, 10240000), (2048, 10220000), (2240, 9344000), (2336, 8960000), (2500, 8372224), (2555, 8192000), (2560, 8176000), (2800, 7475200), (2920, 7168000), (3200, 6540800), (3500, 5980160), (3584, 5840000), (3650, 5734400), (4000, 5232640), (4088, 5120000), (4096, 5110000), (4375, 4784128), (4480, 4672000), (4672, 4480000), (5000, 4186112), (5110, 4096000), (5120, 4088000), (5600, 3737600), (5840, 3584000), (6400, 3270400), (7000, 2990080), (7168, 2920000), (7300, 2867200), (8000, 2616320), (8176, 2560000), (8192, 2555000), (8750, 2392064), (8960, 2336000), (9125, 2293760), (9344, 2240000), (10000, 2093056), (10220, 2048000), (10240, 2044000), (11200, 1868800), (11680, 1792000), (12775, 1638400), (12800, 1635200), (14000, 1495040), (14336, 1460000), (14600, 1433600), (16000, 1308160), (16352, 1280000), (16384, 1277500), (17500, 1196032), (17920, 1168000), (18250, 1146880), (18688, 1120000), (20000, 1046528), (20440, 1024000), (20480, 1022000), (22400, 934400), (23360, 896000), (25550, 819200), (25600, 817600), (28000, 747520), (28672, 730000), (29200, 716800), (32000, 654080), (32704, 640000), (32768, 638750), (35000, 598016), (35840, 584000), (36500, 573440), (37376, 560000), (40000, 523264), (40880, 512000), (40960, 511000), (44800, 467200), (45625, 458752), (46720, 448000), (51100, 409600), (51200, 408800), (56000, 373760), (57344, 365000), (58400, 358400), (63875, 327680), (64000, 327040), (65408, 320000), (65536, 319375), (70000, 299008), (71680, 292000), (73000, 286720), (74752, 280000), (80000, 261632), (81760, 256000), (81920, 255500), (89600, 233600), (91250, 229376), (93440, 224000), (102200, 204800), (102400, 204400), (112000, 186880), (114688, 182500), (116800, 179200), (127750, 163840), (128000, 163520), (130816, 160000), (140000, 149504), (143360, 146000)]