140160000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 220

約数和(自身を含む): 473217272

約数和(自身を除く): 333057272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 125, 128, 146, 150, 160, 192, 200, 219, 240, 250, 256, 292, 300, 320, 365, 375, 384, 400, 438, 480, 500, 512, 584, 600, 625, 640, 730, 750, 768, 800, 876, 960, 1000, 1024, 1095, 1168, 1200, 1250, 1280, 1460, 1500, 1536, 1600, 1752, 1825, 1875, 1920, 2000, 2190, 2336, 2400, 2500, 2560, 2920, 3000, 3072, 3200, 3504, 3650, 3750, 3840, 4000, 4380, 4672, 4800, 5000, 5120, 5475, 5840, 6000, 6400, 7008, 7300, 7500, 7680, 8000, 8760, 9125, 9344, 9600, 10000, 10950, 11680, 12000, 12800, 14016, 14600, 15000, 15360, 16000, 17520, 18250, 18688, 19200, 20000, 21900, 23360, 24000, 25600, 27375, 28032, 29200, 30000, 32000, 35040, 36500, 37376, 38400, 40000, 43800, 45625, 46720, 48000, 54750, 56064, 58400, 60000, 64000, 70080, 73000, 74752, 76800, 80000, 87600, 91250, 93440, 96000, 109500, 112128, 116800, 120000, 128000, 136875, 140160, 146000, 160000, 175200, 182500, 186880, 192000, 219000, 224256, 233600, 240000, 273750, 280320, 292000, 320000, 350400, 365000, 373760, 384000, 438000, 467200, 480000, 547500, 560640, 584000, 640000, 700800, 730000, 876000, 934400, 960000, 1095000, 1121280, 1168000, 1401600, 1460000, 1752000, 1868800, 1920000, 2190000, 2336000, 2803200, 2920000, 3504000, 4380000, 4672000, 5606400, 5840000, 7008000, 8760000, 9344000, 11680000, 14016000, 17520000, 23360000, 28032000, 35040000, 46720000, 70080000, 140160000]

約数ペア:

[(1, 140160000), (2, 70080000), (3, 46720000), (4, 35040000), (5, 28032000), (6, 23360000), (8, 17520000), (10, 14016000), (12, 11680000), (15, 9344000), (16, 8760000), (20, 7008000), (24, 5840000), (25, 5606400), (30, 4672000), (32, 4380000), (40, 3504000), (48, 2920000), (50, 2803200), (60, 2336000), (64, 2190000), (73, 1920000), (75, 1868800), (80, 1752000), (96, 1460000), (100, 1401600), (120, 1168000), (125, 1121280), (128, 1095000), (146, 960000), (150, 934400), (160, 876000), (192, 730000), (200, 700800), (219, 640000), (240, 584000), (250, 560640), (256, 547500), (292, 480000), (300, 467200), (320, 438000), (365, 384000), (375, 373760), (384, 365000), (400, 350400), (438, 320000), (480, 292000), (500, 280320), (512, 273750), (584, 240000), (600, 233600), (625, 224256), (640, 219000), (730, 192000), (750, 186880), (768, 182500), (800, 175200), (876, 160000), (960, 146000), (1000, 140160), (1024, 136875), (1095, 128000), (1168, 120000), (1200, 116800), (1250, 112128), (1280, 109500), (1460, 96000), (1500, 93440), (1536, 91250), (1600, 87600), (1752, 80000), (1825, 76800), (1875, 74752), (1920, 73000), (2000, 70080), (2190, 64000), (2336, 60000), (2400, 58400), (2500, 56064), (2560, 54750), (2920, 48000), (3000, 46720), (3072, 45625), (3200, 43800), (3504, 40000), (3650, 38400), (3750, 37376), (3840, 36500), (4000, 35040), (4380, 32000), (4672, 30000), (4800, 29200), (5000, 28032), (5120, 27375), (5475, 25600), (5840, 24000), (6000, 23360), (6400, 21900), (7008, 20000), (7300, 19200), (7500, 18688), (7680, 18250), (8000, 17520), (8760, 16000), (9125, 15360), (9344, 15000), (9600, 14600), (10000, 14016), (10950, 12800), (11680, 12000)]