391680000

素因数分解:

$2^{12}\times 3^2\times 5^4\times {\mathrm{17}}^1$

素因数の和:67

約数の個数: 390

約数和(自身を含む): 1496938014

約数和(自身を除く): 1105258014

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 125, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 250, 255, 256, 272, 288, 300, 306, 320, 340, 360, 375, 384, 400, 408, 425, 450, 480, 500, 510, 512, 544, 576, 600, 612, 625, 640, 680, 720, 750, 765, 768, 800, 816, 850, 900, 960, 1000, 1020, 1024, 1088, 1125, 1152, 1200, 1224, 1250, 1275, 1280, 1360, 1440, 1500, 1530, 1536, 1600, 1632, 1700, 1800, 1875, 1920, 2000, 2040, 2048, 2125, 2176, 2250, 2304, 2400, 2448, 2500, 2550, 2560, 2720, 2880, 3000, 3060, 3072, 3200, 3264, 3400, 3600, 3750, 3825, 3840, 4000, 4080, 4096, 4250, 4352, 4500, 4608, 4800, 4896, 5000, 5100, 5120, 5440, 5625, 5760, 6000, 6120, 6144, 6375, 6400, 6528, 6800, 7200, 7500, 7650, 7680, 8000, 8160, 8500, 8704, 9000, 9216, 9600, 9792, 10000, 10200, 10240, 10625, 10880, 11250, 11520, 12000, 12240, 12288, 12750, 12800, 13056, 13600, 14400, 15000, 15300, 15360, 16000, 16320, 17000, 17408, 18000, 18432, 19125, 19200, 19584, 20000, 20400, 20480, 21250, 21760, 22500, 23040, 24000, 24480, 25500, 25600, 26112, 27200, 28800, 30000, 30600, 30720, 31875, 32000, 32640, 34000, 34816, 36000, 36864, 38250, 38400, 39168, 40000, 40800, 42500, 43520, 45000, 46080, 48000, 48960, 51000, 51200, 52224, 54400, 57600, 60000, 61200, 61440, 63750, 64000, 65280, 68000, 69632, 72000, 76500, 76800, 78336, 80000, 81600, 85000, 87040, 90000, 92160, 95625, 96000, 97920, 102000, 102400, 104448, 108800, 115200, 120000, 122400, 127500, 128000, 130560, 136000, 144000, 153000, 153600, 156672, 160000, 163200, 170000, 174080, 180000, 184320, 191250, 192000, 195840, 204000, 208896, 217600, 230400, 240000, 244800, 255000, 256000, 261120, 272000, 288000, 306000, 307200, 313344, 320000, 326400, 340000, 348160, 360000, 382500, 384000, 391680, 408000, 435200, 460800, 480000, 489600, 510000, 512000, 522240, 544000, 576000, 612000, 626688, 640000, 652800, 680000, 720000, 765000, 768000, 783360, 816000, 870400, 921600, 960000, 979200, 1020000, 1044480, 1088000, 1152000, 1224000, 1280000, 1305600, 1360000, 1440000, 1530000, 1536000, 1566720, 1632000, 1740800, 1920000, 1958400, 2040000, 2176000, 2304000, 2448000, 2560000, 2611200, 2720000, 2880000, 3060000, 3133440, 3264000, 3840000, 3916800, 4080000, 4352000, 4608000, 4896000, 5222400, 5440000, 5760000, 6120000, 6528000, 7680000, 7833600, 8160000, 8704000, 9792000, 10880000, 11520000, 12240000, 13056000, 15667200, 16320000, 19584000, 21760000, 23040000, 24480000, 26112000, 32640000, 39168000, 43520000, 48960000, 65280000, 78336000, 97920000, 130560000, 195840000, 391680000]

約数ペア:

[(1, 391680000), (2, 195840000), (3, 130560000), (4, 97920000), (5, 78336000), (6, 65280000), (8, 48960000), (9, 43520000), (10, 39168000), (12, 32640000), (15, 26112000), (16, 24480000), (17, 23040000), (18, 21760000), (20, 19584000), (24, 16320000), (25, 15667200), (30, 13056000), (32, 12240000), (34, 11520000), (36, 10880000), (40, 9792000), (45, 8704000), (48, 8160000), (50, 7833600), (51, 7680000), (60, 6528000), (64, 6120000), (68, 5760000), (72, 5440000), (75, 5222400), (80, 4896000), (85, 4608000), (90, 4352000), (96, 4080000), (100, 3916800), (102, 3840000), (120, 3264000), (125, 3133440), (128, 3060000), (136, 2880000), (144, 2720000), (150, 2611200), (153, 2560000), (160, 2448000), (170, 2304000), (180, 2176000), (192, 2040000), (200, 1958400), (204, 1920000), (225, 1740800), (240, 1632000), (250, 1566720), (255, 1536000), (256, 1530000), (272, 1440000), (288, 1360000), (300, 1305600), (306, 1280000), (320, 1224000), (340, 1152000), (360, 1088000), (375, 1044480), (384, 1020000), (400, 979200), (408, 960000), (425, 921600), (450, 870400), (480, 816000), (500, 783360), (510, 768000), (512, 765000), (544, 720000), (576, 680000), (600, 652800), (612, 640000), (625, 626688), (640, 612000), (680, 576000), (720, 544000), (750, 522240), (765, 512000), (768, 510000), (800, 489600), (816, 480000), (850, 460800), (900, 435200), (960, 408000), (1000, 391680), (1020, 384000), (1024, 382500), (1088, 360000), (1125, 348160), (1152, 340000), (1200, 326400), (1224, 320000), (1250, 313344), (1275, 307200), (1280, 306000), (1360, 288000), (1440, 272000), (1500, 261120), (1530, 256000), (1536, 255000), (1600, 244800), (1632, 240000), (1700, 230400), (1800, 217600), (1875, 208896), (1920, 204000), (2000, 195840), (2040, 192000), (2048, 191250), (2125, 184320), (2176, 180000), (2250, 174080), (2304, 170000), (2400, 163200), (2448, 160000), (2500, 156672), (2550, 153600), (2560, 153000), (2720, 144000), (2880, 136000), (3000, 130560), (3060, 128000), (3072, 127500), (3200, 122400), (3264, 120000), (3400, 115200), (3600, 108800), (3750, 104448), (3825, 102400), (3840, 102000), (4000, 97920), (4080, 96000), (4096, 95625), (4250, 92160), (4352, 90000), (4500, 87040), (4608, 85000), (4800, 81600), (4896, 80000), (5000, 78336), (5100, 76800), (5120, 76500), (5440, 72000), (5625, 69632), (5760, 68000), (6000, 65280), (6120, 64000), (6144, 63750), (6375, 61440), (6400, 61200), (6528, 60000), (6800, 57600), (7200, 54400), (7500, 52224), (7650, 51200), (7680, 51000), (8000, 48960), (8160, 48000), (8500, 46080), (8704, 45000), (9000, 43520), (9216, 42500), (9600, 40800), (9792, 40000), (10000, 39168), (10200, 38400), (10240, 38250), (10625, 36864), (10880, 36000), (11250, 34816), (11520, 34000), (12000, 32640), (12240, 32000), (12288, 31875), (12750, 30720), (12800, 30600), (13056, 30000), (13600, 28800), (14400, 27200), (15000, 26112), (15300, 25600), (15360, 25500), (16000, 24480), (16320, 24000), (17000, 23040), (17408, 22500), (18000, 21760), (18432, 21250), (19125, 20480), (19200, 20400), (19584, 20000)]