638934000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1392

約数の個数: 160

約数和(自身を含む): 2086366464

約数和(自身を除く): 1447432464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 125, 150, 166, 200, 240, 249, 250, 300, 332, 375, 400, 415, 498, 500, 600, 664, 750, 830, 996, 1000, 1200, 1245, 1283, 1328, 1500, 1660, 1992, 2000, 2075, 2490, 2566, 3000, 3320, 3849, 3984, 4150, 4980, 5132, 6000, 6225, 6415, 6640, 7698, 8300, 9960, 10264, 10375, 12450, 12830, 15396, 16600, 19245, 19920, 20528, 20750, 24900, 25660, 30792, 31125, 32075, 33200, 38490, 41500, 49800, 51320, 61584, 62250, 64150, 76980, 83000, 96225, 99600, 102640, 106489, 124500, 128300, 153960, 160375, 166000, 192450, 212978, 249000, 256600, 307920, 319467, 320750, 384900, 425956, 481125, 498000, 513200, 532445, 638934, 641500, 769800, 851912, 962250, 1064890, 1277868, 1283000, 1539600, 1597335, 1703824, 1924500, 2129780, 2555736, 2566000, 2662225, 3194670, 3849000, 4259560, 5111472, 5324450, 6389340, 7698000, 7986675, 8519120, 10648900, 12778680, 13311125, 15973350, 21297800, 25557360, 26622250, 31946700, 39933375, 42595600, 53244500, 63893400, 79866750, 106489000, 127786800, 159733500, 212978000, 319467000, 638934000]

約数ペア:

[(1, 638934000), (2, 319467000), (3, 212978000), (4, 159733500), (5, 127786800), (6, 106489000), (8, 79866750), (10, 63893400), (12, 53244500), (15, 42595600), (16, 39933375), (20, 31946700), (24, 26622250), (25, 25557360), (30, 21297800), (40, 15973350), (48, 13311125), (50, 12778680), (60, 10648900), (75, 8519120), (80, 7986675), (83, 7698000), (100, 6389340), (120, 5324450), (125, 5111472), (150, 4259560), (166, 3849000), (200, 3194670), (240, 2662225), (249, 2566000), (250, 2555736), (300, 2129780), (332, 1924500), (375, 1703824), (400, 1597335), (415, 1539600), (498, 1283000), (500, 1277868), (600, 1064890), (664, 962250), (750, 851912), (830, 769800), (996, 641500), (1000, 638934), (1200, 532445), (1245, 513200), (1283, 498000), (1328, 481125), (1500, 425956), (1660, 384900), (1992, 320750), (2000, 319467), (2075, 307920), (2490, 256600), (2566, 249000), (3000, 212978), (3320, 192450), (3849, 166000), (3984, 160375), (4150, 153960), (4980, 128300), (5132, 124500), (6000, 106489), (6225, 102640), (6415, 99600), (6640, 96225), (7698, 83000), (8300, 76980), (9960, 64150), (10264, 62250), (10375, 61584), (12450, 51320), (12830, 49800), (15396, 41500), (16600, 38490), (19245, 33200), (19920, 32075), (20528, 31125), (20750, 30792), (24900, 25660)]