19702975680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6317}}^1$

素因数の和:6381

約数の個数: 336

約数和(自身を含む): 73370175840

約数和(自身を除く): 53667200160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 361, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 722, 760, 855, 864, 912, 960, 1026, 1080, 1083, 1140, 1216, 1368, 1440, 1444, 1520, 1710, 1728, 1805, 1824, 2052, 2160, 2166, 2280, 2565, 2736, 2880, 2888, 3040, 3249, 3420, 3610, 3648, 4104, 4320, 4332, 4560, 5130, 5415, 5472, 5776, 6080, 6317, 6498, 6840, 7220, 8208, 8640, 8664, 9120, 9747, 10260, 10830, 10944, 11552, 12634, 12996, 13680, 14440, 16245, 16416, 17328, 18240, 18951, 19494, 20520, 21660, 23104, 25268, 25992, 27360, 28880, 31585, 32490, 32832, 34656, 37902, 38988, 41040, 43320, 48735, 50536, 51984, 54720, 56853, 57760, 63170, 64980, 69312, 75804, 77976, 82080, 86640, 94755, 97470, 101072, 103968, 113706, 115520, 120023, 126340, 129960, 151608, 155952, 164160, 170559, 173280, 189510, 194940, 202144, 207936, 227412, 240046, 252680, 259920, 284265, 303216, 311904, 341118, 346560, 360069, 379020, 389880, 404288, 454824, 480092, 505360, 519840, 568530, 600115, 606432, 623808, 682236, 720138, 758040, 779760, 852795, 909648, 960184, 1010720, 1039680, 1080207, 1137060, 1200230, 1212864, 1364472, 1440276, 1516080, 1559520, 1705590, 1800345, 1819296, 1920368, 2021440, 2160414, 2274120, 2280437, 2400460, 2728944, 2880552, 3032160, 3119040, 3240621, 3411180, 3600690, 3638592, 3840736, 4320828, 4548240, 4560874, 4800920, 5401035, 5457888, 5761104, 6064320, 6481242, 6822360, 6841311, 7201380, 7681472, 8641656, 9096480, 9121748, 9601840, 10802070, 10915776, 11402185, 11522208, 12962484, 13644720, 13682622, 14402760, 16203105, 17283312, 18192960, 18243496, 19203680, 20523933, 21604140, 22804370, 23044416, 25924968, 27289440, 27365244, 28805520, 32406210, 34206555, 34566624, 36486992, 38407360, 41047866, 43208280, 45608740, 51849936, 54578880, 54730488, 57611040, 61571799, 64812420, 68413110, 69133248, 72973984, 82095732, 86416560, 91217480, 102619665, 103699872, 109460976, 115222080, 123143598, 129624840, 136826220, 145947968, 164191464, 172833120, 182434960, 205239330, 207399744, 218921952, 246287196, 259249680, 273652440, 307858995, 328382928, 345666240, 364869920, 410478660, 437843904, 492574392, 518499360, 547304880, 615717990, 656765856, 729739840, 820957320, 985148784, 1036998720, 1094609760, 1231435980, 1313531712, 1641914640, 1970297568, 2189219520, 2462871960, 3283829280, 3940595136, 4925743920, 6567658560, 9851487840, 19702975680]

約数ペア:

[(1, 19702975680), (2, 9851487840), (3, 6567658560), (4, 4925743920), (5, 3940595136), (6, 3283829280), (8, 2462871960), (9, 2189219520), (10, 1970297568), (12, 1641914640), (15, 1313531712), (16, 1231435980), (18, 1094609760), (19, 1036998720), (20, 985148784), (24, 820957320), (27, 729739840), (30, 656765856), (32, 615717990), (36, 547304880), (38, 518499360), (40, 492574392), (45, 437843904), (48, 410478660), (54, 364869920), (57, 345666240), (60, 328382928), (64, 307858995), (72, 273652440), (76, 259249680), (80, 246287196), (90, 218921952), (95, 207399744), (96, 205239330), (108, 182434960), (114, 172833120), (120, 164191464), (135, 145947968), (144, 136826220), (152, 129624840), (160, 123143598), (171, 115222080), (180, 109460976), (190, 103699872), (192, 102619665), (216, 91217480), (228, 86416560), (240, 82095732), (270, 72973984), (285, 69133248), (288, 68413110), (304, 64812420), (320, 61571799), (342, 57611040), (360, 54730488), (361, 54578880), (380, 51849936), (432, 45608740), (456, 43208280), (480, 41047866), (513, 38407360), (540, 36486992), (570, 34566624), (576, 34206555), (608, 32406210), (684, 28805520), (720, 27365244), (722, 27289440), (760, 25924968), (855, 23044416), (864, 22804370), (912, 21604140), (960, 20523933), (1026, 19203680), (1080, 18243496), (1083, 18192960), (1140, 17283312), (1216, 16203105), (1368, 14402760), (1440, 13682622), (1444, 13644720), (1520, 12962484), (1710, 11522208), (1728, 11402185), (1805, 10915776), (1824, 10802070), (2052, 9601840), (2160, 9121748), (2166, 9096480), (2280, 8641656), (2565, 7681472), (2736, 7201380), (2880, 6841311), (2888, 6822360), (3040, 6481242), (3249, 6064320), (3420, 5761104), (3610, 5457888), (3648, 5401035), (4104, 4800920), (4320, 4560874), (4332, 4548240), (4560, 4320828), (5130, 3840736), (5415, 3638592), (5472, 3600690), (5776, 3411180), (6080, 3240621), (6317, 3119040), (6498, 3032160), (6840, 2880552), (7220, 2728944), (8208, 2400460), (8640, 2280437), (8664, 2274120), (9120, 2160414), (9747, 2021440), (10260, 1920368), (10830, 1819296), (10944, 1800345), (11552, 1705590), (12634, 1559520), (12996, 1516080), (13680, 1440276), (14440, 1364472), (16245, 1212864), (16416, 1200230), (17328, 1137060), (18240, 1080207), (18951, 1039680), (19494, 1010720), (20520, 960184), (21660, 909648), (23104, 852795), (25268, 779760), (25992, 758040), (27360, 720138), (28880, 682236), (31585, 623808), (32490, 606432), (32832, 600115), (34656, 568530), (37902, 519840), (38988, 505360), (41040, 480092), (43320, 454824), (48735, 404288), (50536, 389880), (51984, 379020), (54720, 360069), (56853, 346560), (57760, 341118), (63170, 311904), (64980, 303216), (69312, 284265), (75804, 259920), (77976, 252680), (82080, 240046), (86640, 227412), (94755, 207936), (97470, 202144), (101072, 194940), (103968, 189510), (113706, 173280), (115520, 170559), (120023, 164160), (126340, 155952), (129960, 151608)]