137294080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 419428800

約数和(自身を除く): 282134720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 199, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 398, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 796, 880, 896, 980, 995, 1078, 1120, 1232, 1280, 1393, 1408, 1540, 1568, 1592, 1760, 1792, 1960, 1990, 2156, 2189, 2240, 2464, 2695, 2786, 2816, 3080, 3136, 3184, 3520, 3920, 3980, 4312, 4378, 4480, 4928, 5390, 5572, 6160, 6272, 6368, 6965, 7040, 7840, 7960, 8624, 8756, 8960, 9751, 9856, 10780, 10945, 11144, 12320, 12544, 12736, 13930, 14080, 15323, 15680, 15920, 17248, 17512, 19502, 19712, 21560, 21890, 22288, 24640, 25472, 27860, 30646, 31360, 31840, 34496, 35024, 39004, 43120, 43780, 44576, 48755, 49280, 50944, 55720, 61292, 62720, 63680, 68992, 70048, 76615, 78008, 86240, 87560, 89152, 97510, 98560, 107261, 111440, 122584, 127360, 137984, 140096, 153230, 156016, 172480, 175120, 178304, 195020, 214522, 222880, 245168, 254720, 280192, 306460, 312032, 344960, 350240, 356608, 390040, 429044, 445760, 490336, 536305, 560384, 612920, 624064, 689920, 700480, 780080, 858088, 891520, 980672, 1072610, 1225840, 1248128, 1400960, 1560160, 1716176, 1783040, 1961344, 2145220, 2451680, 2496256, 2801920, 3120320, 3432352, 3922688, 4290440, 4903360, 6240640, 6864704, 8580880, 9806720, 12481280, 13729408, 17161760, 19613440, 27458816, 34323520, 68647040, 137294080]

約数ペア:

[(1, 137294080), (2, 68647040), (4, 34323520), (5, 27458816), (7, 19613440), (8, 17161760), (10, 13729408), (11, 12481280), (14, 9806720), (16, 8580880), (20, 6864704), (22, 6240640), (28, 4903360), (32, 4290440), (35, 3922688), (40, 3432352), (44, 3120320), (49, 2801920), (55, 2496256), (56, 2451680), (64, 2145220), (70, 1961344), (77, 1783040), (80, 1716176), (88, 1560160), (98, 1400960), (110, 1248128), (112, 1225840), (128, 1072610), (140, 980672), (154, 891520), (160, 858088), (176, 780080), (196, 700480), (199, 689920), (220, 624064), (224, 612920), (245, 560384), (256, 536305), (280, 490336), (308, 445760), (320, 429044), (352, 390040), (385, 356608), (392, 350240), (398, 344960), (440, 312032), (448, 306460), (490, 280192), (539, 254720), (560, 245168), (616, 222880), (640, 214522), (704, 195020), (770, 178304), (784, 175120), (796, 172480), (880, 156016), (896, 153230), (980, 140096), (995, 137984), (1078, 127360), (1120, 122584), (1232, 111440), (1280, 107261), (1393, 98560), (1408, 97510), (1540, 89152), (1568, 87560), (1592, 86240), (1760, 78008), (1792, 76615), (1960, 70048), (1990, 68992), (2156, 63680), (2189, 62720), (2240, 61292), (2464, 55720), (2695, 50944), (2786, 49280), (2816, 48755), (3080, 44576), (3136, 43780), (3184, 43120), (3520, 39004), (3920, 35024), (3980, 34496), (4312, 31840), (4378, 31360), (4480, 30646), (4928, 27860), (5390, 25472), (5572, 24640), (6160, 22288), (6272, 21890), (6368, 21560), (6965, 19712), (7040, 19502), (7840, 17512), (7960, 17248), (8624, 15920), (8756, 15680), (8960, 15323), (9751, 14080), (9856, 13930), (10780, 12736), (10945, 12544), (11144, 12320)]