20159678400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{13249}}^1$

素因数の和:13591

約数の個数: 168

約数和(自身を含む): 66354198000

約数和(自身を除く): 46194519600

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, 150, 160, 192, 200, 240, 300, 317, 320, 400, 480, 600, 634, 800, 951, 960, 1200, 1268, 1585, 1600, 1902, 2400, 2536, 3170, 3804, 4755, 4800, 5072, 6340, 7608, 7925, 9510, 10144, 12680, 13249, 15216, 15850, 19020, 20288, 23775, 25360, 26498, 30432, 31700, 38040, 39747, 47550, 50720, 52996, 60864, 63400, 66245, 76080, 79494, 95100, 101440, 105992, 126800, 132490, 152160, 158988, 190200, 198735, 211984, 253600, 264980, 304320, 317976, 331225, 380400, 397470, 423968, 507200, 529960, 635952, 662450, 760800, 794940, 847936, 993675, 1059920, 1271904, 1324900, 1521600, 1589880, 1987350, 2119840, 2543808, 2649800, 3179760, 3974700, 4199933, 4239680, 5299600, 6359520, 7949400, 8399866, 10599200, 12599799, 12719040, 15898800, 16799732, 20999665, 21198400, 25199598, 31797600, 33599464, 41999330, 50399196, 62998995, 63595200, 67198928, 83998660, 100798392, 104998325, 125997990, 134397856, 167997320, 201596784, 209996650, 251995980, 268795712, 314994975, 335994640, 403193568, 419993300, 503991960, 629989950, 671989280, 806387136, 839986600, 1007983920, 1259979900, 1343978560, 1679973200, 2015967840, 2519959800, 3359946400, 4031935680, 5039919600, 6719892800, 10079839200, 20159678400]

約数ペア:

[(1, 20159678400), (2, 10079839200), (3, 6719892800), (4, 5039919600), (5, 4031935680), (6, 3359946400), (8, 2519959800), (10, 2015967840), (12, 1679973200), (15, 1343978560), (16, 1259979900), (20, 1007983920), (24, 839986600), (25, 806387136), (30, 671989280), (32, 629989950), (40, 503991960), (48, 419993300), (50, 403193568), (60, 335994640), (64, 314994975), (75, 268795712), (80, 251995980), (96, 209996650), (100, 201596784), (120, 167997320), (150, 134397856), (160, 125997990), (192, 104998325), (200, 100798392), (240, 83998660), (300, 67198928), (317, 63595200), (320, 62998995), (400, 50399196), (480, 41999330), (600, 33599464), (634, 31797600), (800, 25199598), (951, 21198400), (960, 20999665), (1200, 16799732), (1268, 15898800), (1585, 12719040), (1600, 12599799), (1902, 10599200), (2400, 8399866), (2536, 7949400), (3170, 6359520), (3804, 5299600), (4755, 4239680), (4800, 4199933), (5072, 3974700), (6340, 3179760), (7608, 2649800), (7925, 2543808), (9510, 2119840), (10144, 1987350), (12680, 1589880), (13249, 1521600), (15216, 1324900), (15850, 1271904), (19020, 1059920), (20288, 993675), (23775, 847936), (25360, 794940), (26498, 760800), (30432, 662450), (31700, 635952), (38040, 529960), (39747, 507200), (47550, 423968), (50720, 397470), (52996, 380400), (60864, 331225), (63400, 317976), (66245, 304320), (76080, 264980), (79494, 253600), (95100, 211984), (101440, 198735), (105992, 190200), (126800, 158988), (132490, 152160)]