7132800000

素因数分解:

$2^{10}\times 3^1\times 5^5\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 264

約数和(自身を含む): 23794852032

約数和(自身を除く): 16662052032

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, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 743, 750, 768, 800, 960, 1000, 1024, 1200, 1250, 1280, 1486, 1500, 1536, 1600, 1875, 1920, 2000, 2229, 2400, 2500, 2560, 2972, 3000, 3072, 3125, 3200, 3715, 3750, 3840, 4000, 4458, 4800, 5000, 5120, 5944, 6000, 6250, 6400, 7430, 7500, 7680, 8000, 8916, 9375, 9600, 10000, 11145, 11888, 12000, 12500, 12800, 14860, 15000, 15360, 16000, 17832, 18575, 18750, 19200, 20000, 22290, 23776, 24000, 25000, 25600, 29720, 30000, 32000, 35664, 37150, 37500, 38400, 40000, 44580, 47552, 48000, 50000, 55725, 59440, 60000, 64000, 71328, 74300, 75000, 76800, 80000, 89160, 92875, 95104, 96000, 100000, 111450, 118880, 120000, 128000, 142656, 148600, 150000, 160000, 178320, 185750, 190208, 192000, 200000, 222900, 237760, 240000, 278625, 285312, 297200, 300000, 320000, 356640, 371500, 380416, 384000, 400000, 445800, 464375, 475520, 480000, 557250, 570624, 594400, 600000, 640000, 713280, 743000, 760832, 800000, 891600, 928750, 951040, 960000, 1114500, 1141248, 1188800, 1200000, 1393125, 1426560, 1486000, 1600000, 1783200, 1857500, 1902080, 1920000, 2229000, 2282496, 2321875, 2377600, 2400000, 2786250, 2853120, 2972000, 3200000, 3566400, 3715000, 3804160, 4458000, 4643750, 4755200, 4800000, 5572500, 5706240, 5944000, 6965625, 7132800, 7430000, 8916000, 9287500, 9510400, 9600000, 11145000, 11412480, 11888000, 13931250, 14265600, 14860000, 17832000, 18575000, 19020800, 22290000, 23776000, 27862500, 28531200, 29720000, 35664000, 37150000, 44580000, 47552000, 55725000, 57062400, 59440000, 71328000, 74300000, 89160000, 95104000, 111450000, 118880000, 142656000, 148600000, 178320000, 222900000, 237760000, 285312000, 297200000, 356640000, 445800000, 475520000, 594400000, 713280000, 891600000, 1188800000, 1426560000, 1783200000, 2377600000, 3566400000, 7132800000]

約数ペア:

[(1, 7132800000), (2, 3566400000), (3, 2377600000), (4, 1783200000), (5, 1426560000), (6, 1188800000), (8, 891600000), (10, 713280000), (12, 594400000), (15, 475520000), (16, 445800000), (20, 356640000), (24, 297200000), (25, 285312000), (30, 237760000), (32, 222900000), (40, 178320000), (48, 148600000), (50, 142656000), (60, 118880000), (64, 111450000), (75, 95104000), (80, 89160000), (96, 74300000), (100, 71328000), (120, 59440000), (125, 57062400), (128, 55725000), (150, 47552000), (160, 44580000), (192, 37150000), (200, 35664000), (240, 29720000), (250, 28531200), (256, 27862500), (300, 23776000), (320, 22290000), (375, 19020800), (384, 18575000), (400, 17832000), (480, 14860000), (500, 14265600), (512, 13931250), (600, 11888000), (625, 11412480), (640, 11145000), (743, 9600000), (750, 9510400), (768, 9287500), (800, 8916000), (960, 7430000), (1000, 7132800), (1024, 6965625), (1200, 5944000), (1250, 5706240), (1280, 5572500), (1486, 4800000), (1500, 4755200), (1536, 4643750), (1600, 4458000), (1875, 3804160), (1920, 3715000), (2000, 3566400), (2229, 3200000), (2400, 2972000), (2500, 2853120), (2560, 2786250), (2972, 2400000), (3000, 2377600), (3072, 2321875), (3125, 2282496), (3200, 2229000), (3715, 1920000), (3750, 1902080), (3840, 1857500), (4000, 1783200), (4458, 1600000), (4800, 1486000), (5000, 1426560), (5120, 1393125), (5944, 1200000), (6000, 1188800), (6250, 1141248), (6400, 1114500), (7430, 960000), (7500, 951040), (7680, 928750), (8000, 891600), (8916, 800000), (9375, 760832), (9600, 743000), (10000, 713280), (11145, 640000), (11888, 600000), (12000, 594400), (12500, 570624), (12800, 557250), (14860, 480000), (15000, 475520), (15360, 464375), (16000, 445800), (17832, 400000), (18575, 384000), (18750, 380416), (19200, 371500), (20000, 356640), (22290, 320000), (23776, 300000), (24000, 297200), (25000, 285312), (25600, 278625), (29720, 240000), (30000, 237760), (32000, 222900), (35664, 200000), (37150, 192000), (37500, 190208), (38400, 185750), (40000, 178320), (44580, 160000), (47552, 150000), (48000, 148600), (50000, 142656), (55725, 128000), (59440, 120000), (60000, 118880), (64000, 111450), (71328, 100000), (74300, 96000), (75000, 95104), (76800, 92875), (80000, 89160)]