19653073920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11527}}^1$

素因数の和:11595

約数の個数: 264

約数和(自身を含む): 69943926624

約数和(自身を除く): 50290852704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3552, 3840, 4440, 4608, 4736, 5120, 5328, 5760, 5920, 6660, 7104, 7680, 8880, 9216, 9472, 10656, 11520, 11527, 11840, 13320, 14208, 15360, 17760, 18944, 21312, 23040, 23054, 23680, 26640, 28416, 34581, 35520, 37888, 42624, 46080, 46108, 47360, 53280, 56832, 57635, 69162, 71040, 85248, 92216, 94720, 103743, 106560, 113664, 115270, 138324, 142080, 170496, 172905, 184432, 189440, 207486, 213120, 230540, 276648, 284160, 340992, 345810, 368864, 414972, 426240, 426499, 461080, 518715, 553296, 568320, 691620, 737728, 829944, 852480, 852998, 922160, 1037430, 1106592, 1279497, 1383240, 1475456, 1659888, 1704960, 1705996, 1844320, 2074860, 2132495, 2213184, 2558994, 2766480, 2950912, 3319776, 3411992, 3688640, 3838491, 4149720, 4264990, 4426368, 5117988, 5532960, 5901824, 6397485, 6639552, 6823984, 7377280, 7676982, 8299440, 8529980, 8852736, 10235976, 11065920, 11803648, 12794970, 13279104, 13647968, 14754560, 15353964, 16598880, 17059960, 17705472, 19192455, 20471952, 22131840, 25589940, 26558208, 27295936, 29509120, 30707928, 33197760, 34119920, 35410944, 38384910, 40943904, 44263680, 51179880, 53116416, 54591872, 59018240, 61415856, 66395520, 68239840, 76769820, 81887808, 88527360, 102359760, 106232832, 109183744, 122831712, 132791040, 136479680, 153539640, 163775616, 177054720, 204719520, 218367488, 245663424, 265582080, 272959360, 307079280, 327551232, 409439040, 436734976, 491326848, 531164160, 545918720, 614158560, 655102464, 818878080, 982653696, 1091837440, 1228317120, 1310204928, 1637756160, 1965307392, 2183674880, 2456634240, 3275512320, 3930614784, 4913268480, 6551024640, 9826536960, 19653073920]

約数ペア:

[(1, 19653073920), (2, 9826536960), (3, 6551024640), (4, 4913268480), (5, 3930614784), (6, 3275512320), (8, 2456634240), (9, 2183674880), (10, 1965307392), (12, 1637756160), (15, 1310204928), (16, 1228317120), (18, 1091837440), (20, 982653696), (24, 818878080), (30, 655102464), (32, 614158560), (36, 545918720), (37, 531164160), (40, 491326848), (45, 436734976), (48, 409439040), (60, 327551232), (64, 307079280), (72, 272959360), (74, 265582080), (80, 245663424), (90, 218367488), (96, 204719520), (111, 177054720), (120, 163775616), (128, 153539640), (144, 136479680), (148, 132791040), (160, 122831712), (180, 109183744), (185, 106232832), (192, 102359760), (222, 88527360), (240, 81887808), (256, 76769820), (288, 68239840), (296, 66395520), (320, 61415856), (333, 59018240), (360, 54591872), (370, 53116416), (384, 51179880), (444, 44263680), (480, 40943904), (512, 38384910), (555, 35410944), (576, 34119920), (592, 33197760), (640, 30707928), (666, 29509120), (720, 27295936), (740, 26558208), (768, 25589940), (888, 22131840), (960, 20471952), (1024, 19192455), (1110, 17705472), (1152, 17059960), (1184, 16598880), (1280, 15353964), (1332, 14754560), (1440, 13647968), (1480, 13279104), (1536, 12794970), (1665, 11803648), (1776, 11065920), (1920, 10235976), (2220, 8852736), (2304, 8529980), (2368, 8299440), (2560, 7676982), (2664, 7377280), (2880, 6823984), (2960, 6639552), (3072, 6397485), (3330, 5901824), (3552, 5532960), (3840, 5117988), (4440, 4426368), (4608, 4264990), (4736, 4149720), (5120, 3838491), (5328, 3688640), (5760, 3411992), (5920, 3319776), (6660, 2950912), (7104, 2766480), (7680, 2558994), (8880, 2213184), (9216, 2132495), (9472, 2074860), (10656, 1844320), (11520, 1705996), (11527, 1704960), (11840, 1659888), (13320, 1475456), (14208, 1383240), (15360, 1279497), (17760, 1106592), (18944, 1037430), (21312, 922160), (23040, 852998), (23054, 852480), (23680, 829944), (26640, 737728), (28416, 691620), (34581, 568320), (35520, 553296), (37888, 518715), (42624, 461080), (46080, 426499), (46108, 426240), (47360, 414972), (53280, 368864), (56832, 345810), (57635, 340992), (69162, 284160), (71040, 276648), (85248, 230540), (92216, 213120), (94720, 207486), (103743, 189440), (106560, 184432), (113664, 172905), (115270, 170496), (138324, 142080)]