157440000

素因数分解:

$2^{11}\times 3^1\times 5^4\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 537296760

約数和(自身を除く): 379856760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 128, 150, 160, 164, 192, 200, 205, 240, 246, 250, 256, 300, 320, 328, 375, 384, 400, 410, 480, 492, 500, 512, 600, 615, 625, 640, 656, 750, 768, 800, 820, 960, 984, 1000, 1024, 1025, 1200, 1230, 1250, 1280, 1312, 1500, 1536, 1600, 1640, 1875, 1920, 1968, 2000, 2048, 2050, 2400, 2460, 2500, 2560, 2624, 3000, 3072, 3075, 3200, 3280, 3750, 3840, 3936, 4000, 4100, 4800, 4920, 5000, 5120, 5125, 5248, 6000, 6144, 6150, 6400, 6560, 7500, 7680, 7872, 8000, 8200, 9600, 9840, 10000, 10240, 10250, 10496, 12000, 12300, 12800, 13120, 15000, 15360, 15375, 15744, 16000, 16400, 19200, 19680, 20000, 20500, 20992, 24000, 24600, 25600, 25625, 26240, 30000, 30720, 30750, 31488, 32000, 32800, 38400, 39360, 40000, 41000, 41984, 48000, 49200, 51200, 51250, 52480, 60000, 61500, 62976, 64000, 65600, 76800, 76875, 78720, 80000, 82000, 83968, 96000, 98400, 102500, 104960, 120000, 123000, 125952, 128000, 131200, 153600, 153750, 157440, 160000, 164000, 192000, 196800, 205000, 209920, 240000, 246000, 251904, 256000, 262400, 307500, 314880, 320000, 328000, 384000, 393600, 410000, 419840, 480000, 492000, 524800, 615000, 629760, 640000, 656000, 768000, 787200, 820000, 960000, 984000, 1049600, 1230000, 1259520, 1280000, 1312000, 1574400, 1640000, 1920000, 1968000, 2099200, 2460000, 2624000, 3148800, 3280000, 3840000, 3936000, 4920000, 5248000, 6297600, 6560000, 7872000, 9840000, 10496000, 13120000, 15744000, 19680000, 26240000, 31488000, 39360000, 52480000, 78720000, 157440000]

約数ペア:

[(1, 157440000), (2, 78720000), (3, 52480000), (4, 39360000), (5, 31488000), (6, 26240000), (8, 19680000), (10, 15744000), (12, 13120000), (15, 10496000), (16, 9840000), (20, 7872000), (24, 6560000), (25, 6297600), (30, 5248000), (32, 4920000), (40, 3936000), (41, 3840000), (48, 3280000), (50, 3148800), (60, 2624000), (64, 2460000), (75, 2099200), (80, 1968000), (82, 1920000), (96, 1640000), (100, 1574400), (120, 1312000), (123, 1280000), (125, 1259520), (128, 1230000), (150, 1049600), (160, 984000), (164, 960000), (192, 820000), (200, 787200), (205, 768000), (240, 656000), (246, 640000), (250, 629760), (256, 615000), (300, 524800), (320, 492000), (328, 480000), (375, 419840), (384, 410000), (400, 393600), (410, 384000), (480, 328000), (492, 320000), (500, 314880), (512, 307500), (600, 262400), (615, 256000), (625, 251904), (640, 246000), (656, 240000), (750, 209920), (768, 205000), (800, 196800), (820, 192000), (960, 164000), (984, 160000), (1000, 157440), (1024, 153750), (1025, 153600), (1200, 131200), (1230, 128000), (1250, 125952), (1280, 123000), (1312, 120000), (1500, 104960), (1536, 102500), (1600, 98400), (1640, 96000), (1875, 83968), (1920, 82000), (1968, 80000), (2000, 78720), (2048, 76875), (2050, 76800), (2400, 65600), (2460, 64000), (2500, 62976), (2560, 61500), (2624, 60000), (3000, 52480), (3072, 51250), (3075, 51200), (3200, 49200), (3280, 48000), (3750, 41984), (3840, 41000), (3936, 40000), (4000, 39360), (4100, 38400), (4800, 32800), (4920, 32000), (5000, 31488), (5120, 30750), (5125, 30720), (5248, 30000), (6000, 26240), (6144, 25625), (6150, 25600), (6400, 24600), (6560, 24000), (7500, 20992), (7680, 20500), (7872, 20000), (8000, 19680), (8200, 19200), (9600, 16400), (9840, 16000), (10000, 15744), (10240, 15375), (10250, 15360), (10496, 15000), (12000, 13120), (12300, 12800)]