1992000000

素因数分解:

$2^9\times 3^1\times 5^6\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 280

約数和(自身を含む): 6713351568

約数和(自身を除く): 4721351568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 125, 128, 150, 160, 166, 192, 200, 240, 249, 250, 256, 300, 320, 332, 375, 384, 400, 415, 480, 498, 500, 512, 600, 625, 640, 664, 750, 768, 800, 830, 960, 996, 1000, 1200, 1245, 1250, 1280, 1328, 1500, 1536, 1600, 1660, 1875, 1920, 1992, 2000, 2075, 2400, 2490, 2500, 2560, 2656, 3000, 3125, 3200, 3320, 3750, 3840, 3984, 4000, 4150, 4800, 4980, 5000, 5312, 6000, 6225, 6250, 6400, 6640, 7500, 7680, 7968, 8000, 8300, 9375, 9600, 9960, 10000, 10375, 10624, 12000, 12450, 12500, 12800, 13280, 15000, 15625, 15936, 16000, 16600, 18750, 19200, 19920, 20000, 20750, 21248, 24000, 24900, 25000, 26560, 30000, 31125, 31250, 31872, 32000, 33200, 37500, 38400, 39840, 40000, 41500, 42496, 46875, 48000, 49800, 50000, 51875, 53120, 60000, 62250, 62500, 63744, 64000, 66400, 75000, 79680, 80000, 83000, 93750, 96000, 99600, 100000, 103750, 106240, 120000, 124500, 125000, 127488, 132800, 150000, 155625, 159360, 160000, 166000, 187500, 192000, 199200, 200000, 207500, 212480, 240000, 249000, 250000, 259375, 265600, 300000, 311250, 318720, 320000, 332000, 375000, 398400, 400000, 415000, 480000, 498000, 500000, 518750, 531200, 600000, 622500, 637440, 664000, 750000, 778125, 796800, 800000, 830000, 960000, 996000, 1000000, 1037500, 1062400, 1200000, 1245000, 1296875, 1328000, 1500000, 1556250, 1593600, 1600000, 1660000, 1992000, 2000000, 2075000, 2400000, 2490000, 2593750, 2656000, 3000000, 3112500, 3187200, 3320000, 3890625, 3984000, 4000000, 4150000, 4800000, 4980000, 5187500, 5312000, 6000000, 6225000, 6640000, 7781250, 7968000, 8000000, 8300000, 9960000, 10375000, 12000000, 12450000, 13280000, 15562500, 15936000, 16600000, 19920000, 20750000, 24000000, 24900000, 26560000, 31125000, 33200000, 39840000, 41500000, 49800000, 62250000, 66400000, 79680000, 83000000, 99600000, 124500000, 132800000, 166000000, 199200000, 249000000, 332000000, 398400000, 498000000, 664000000, 996000000, 1992000000]

約数ペア:

[(1, 1992000000), (2, 996000000), (3, 664000000), (4, 498000000), (5, 398400000), (6, 332000000), (8, 249000000), (10, 199200000), (12, 166000000), (15, 132800000), (16, 124500000), (20, 99600000), (24, 83000000), (25, 79680000), (30, 66400000), (32, 62250000), (40, 49800000), (48, 41500000), (50, 39840000), (60, 33200000), (64, 31125000), (75, 26560000), (80, 24900000), (83, 24000000), (96, 20750000), (100, 19920000), (120, 16600000), (125, 15936000), (128, 15562500), (150, 13280000), (160, 12450000), (166, 12000000), (192, 10375000), (200, 9960000), (240, 8300000), (249, 8000000), (250, 7968000), (256, 7781250), (300, 6640000), (320, 6225000), (332, 6000000), (375, 5312000), (384, 5187500), (400, 4980000), (415, 4800000), (480, 4150000), (498, 4000000), (500, 3984000), (512, 3890625), (600, 3320000), (625, 3187200), (640, 3112500), (664, 3000000), (750, 2656000), (768, 2593750), (800, 2490000), (830, 2400000), (960, 2075000), (996, 2000000), (1000, 1992000), (1200, 1660000), (1245, 1600000), (1250, 1593600), (1280, 1556250), (1328, 1500000), (1500, 1328000), (1536, 1296875), (1600, 1245000), (1660, 1200000), (1875, 1062400), (1920, 1037500), (1992, 1000000), (2000, 996000), (2075, 960000), (2400, 830000), (2490, 800000), (2500, 796800), (2560, 778125), (2656, 750000), (3000, 664000), (3125, 637440), (3200, 622500), (3320, 600000), (3750, 531200), (3840, 518750), (3984, 500000), (4000, 498000), (4150, 480000), (4800, 415000), (4980, 400000), (5000, 398400), (5312, 375000), (6000, 332000), (6225, 320000), (6250, 318720), (6400, 311250), (6640, 300000), (7500, 265600), (7680, 259375), (7968, 250000), (8000, 249000), (8300, 240000), (9375, 212480), (9600, 207500), (9960, 200000), (10000, 199200), (10375, 192000), (10624, 187500), (12000, 166000), (12450, 160000), (12500, 159360), (12800, 155625), (13280, 150000), (15000, 132800), (15625, 127488), (15936, 125000), (16000, 124500), (16600, 120000), (18750, 106240), (19200, 103750), (19920, 100000), (20000, 99600), (20750, 96000), (21248, 93750), (24000, 83000), (24900, 80000), (25000, 79680), (26560, 75000), (30000, 66400), (31125, 64000), (31250, 63744), (31872, 62500), (32000, 62250), (33200, 60000), (37500, 53120), (38400, 51875), (39840, 50000), (40000, 49800), (41500, 48000), (42496, 46875)]