3178128000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1012

約数の個数: 256

約数和(自身を含む): 10691591040

約数和(自身を除く): 7513463040

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, 292, 300, 320, 365, 375, 384, 400, 438, 480, 500, 584, 600, 640, 730, 750, 800, 876, 907, 960, 1000, 1095, 1168, 1200, 1460, 1500, 1600, 1752, 1814, 1825, 1920, 2000, 2190, 2336, 2400, 2721, 2920, 3000, 3200, 3504, 3628, 3650, 4000, 4380, 4535, 4672, 4800, 5442, 5475, 5840, 6000, 7008, 7256, 7300, 8000, 8760, 9070, 9125, 9344, 9600, 10884, 10950, 11680, 12000, 13605, 14016, 14512, 14600, 16000, 17520, 18140, 18250, 21768, 21900, 22675, 23360, 24000, 27210, 27375, 28032, 29024, 29200, 35040, 36280, 36500, 43536, 43800, 45350, 46720, 48000, 54420, 54750, 58048, 58400, 66211, 68025, 70080, 72560, 73000, 87072, 87600, 90700, 108840, 109500, 113375, 116096, 116800, 132422, 136050, 140160, 145120, 146000, 174144, 175200, 181400, 198633, 217680, 219000, 226750, 233600, 264844, 272100, 290240, 292000, 331055, 340125, 348288, 350400, 362800, 397266, 435360, 438000, 453500, 529688, 544200, 580480, 584000, 662110, 680250, 700800, 725600, 794532, 870720, 876000, 907000, 993165, 1059376, 1088400, 1168000, 1324220, 1360500, 1451200, 1589064, 1655275, 1741440, 1752000, 1814000, 1986330, 2118752, 2176800, 2648440, 2721000, 2902400, 3178128, 3310550, 3504000, 3628000, 3972660, 4237504, 4353600, 4965825, 5296880, 5442000, 6356256, 6621100, 7256000, 7945320, 8276375, 8475008, 8707200, 9931650, 10593760, 10884000, 12712512, 13242200, 14512000, 15890640, 16552750, 19863300, 21187520, 21768000, 24829125, 25425024, 26484400, 31781280, 33105500, 39726600, 42375040, 43536000, 49658250, 52968800, 63562560, 66211000, 79453200, 99316500, 105937600, 127125120, 132422000, 158906400, 198633000, 211875200, 264844000, 317812800, 397266000, 529688000, 635625600, 794532000, 1059376000, 1589064000, 3178128000]

約数ペア:

[(1, 3178128000), (2, 1589064000), (3, 1059376000), (4, 794532000), (5, 635625600), (6, 529688000), (8, 397266000), (10, 317812800), (12, 264844000), (15, 211875200), (16, 198633000), (20, 158906400), (24, 132422000), (25, 127125120), (30, 105937600), (32, 99316500), (40, 79453200), (48, 66211000), (50, 63562560), (60, 52968800), (64, 49658250), (73, 43536000), (75, 42375040), (80, 39726600), (96, 33105500), (100, 31781280), (120, 26484400), (125, 25425024), (128, 24829125), (146, 21768000), (150, 21187520), (160, 19863300), (192, 16552750), (200, 15890640), (219, 14512000), (240, 13242200), (250, 12712512), (292, 10884000), (300, 10593760), (320, 9931650), (365, 8707200), (375, 8475008), (384, 8276375), (400, 7945320), (438, 7256000), (480, 6621100), (500, 6356256), (584, 5442000), (600, 5296880), (640, 4965825), (730, 4353600), (750, 4237504), (800, 3972660), (876, 3628000), (907, 3504000), (960, 3310550), (1000, 3178128), (1095, 2902400), (1168, 2721000), (1200, 2648440), (1460, 2176800), (1500, 2118752), (1600, 1986330), (1752, 1814000), (1814, 1752000), (1825, 1741440), (1920, 1655275), (2000, 1589064), (2190, 1451200), (2336, 1360500), (2400, 1324220), (2721, 1168000), (2920, 1088400), (3000, 1059376), (3200, 993165), (3504, 907000), (3628, 876000), (3650, 870720), (4000, 794532), (4380, 725600), (4535, 700800), (4672, 680250), (4800, 662110), (5442, 584000), (5475, 580480), (5840, 544200), (6000, 529688), (7008, 453500), (7256, 438000), (7300, 435360), (8000, 397266), (8760, 362800), (9070, 350400), (9125, 348288), (9344, 340125), (9600, 331055), (10884, 292000), (10950, 290240), (11680, 272100), (12000, 264844), (13605, 233600), (14016, 226750), (14512, 219000), (14600, 217680), (16000, 198633), (17520, 181400), (18140, 175200), (18250, 174144), (21768, 146000), (21900, 145120), (22675, 140160), (23360, 136050), (24000, 132422), (27210, 116800), (27375, 116096), (28032, 113375), (29024, 109500), (29200, 108840), (35040, 90700), (36280, 87600), (36500, 87072), (43536, 73000), (43800, 72560), (45350, 70080), (46720, 68025), (48000, 66211), (54420, 58400), (54750, 58048)]