19716454080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{3797}}^1$

素因数の和:4424

約数の個数: 224

約数和(自身を含む): 69689350080

約数和(自身を除く): 49972896000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 601, 720, 864, 960, 1080, 1202, 1440, 1728, 1803, 2160, 2404, 2880, 3005, 3606, 3797, 4320, 4808, 5409, 6010, 7212, 7594, 8640, 9015, 9616, 10818, 11391, 12020, 14424, 15188, 16227, 18030, 18985, 19232, 21636, 22782, 24040, 27045, 28848, 30376, 32454, 34173, 36060, 37970, 38464, 43272, 45564, 48080, 54090, 56955, 57696, 60752, 64908, 68346, 72120, 75940, 81135, 86544, 91128, 96160, 102519, 108180, 113910, 115392, 121504, 129816, 136692, 144240, 151880, 162270, 170865, 173088, 182256, 192320, 205038, 216360, 227820, 243008, 259632, 273384, 288480, 303760, 324540, 341730, 346176, 364512, 410076, 432720, 455640, 512595, 519264, 546768, 576960, 607520, 649080, 683460, 729024, 820152, 865440, 911280, 1025190, 1038528, 1093536, 1215040, 1298160, 1366920, 1640304, 1730880, 1822560, 2050380, 2187072, 2281997, 2596320, 2733840, 3280608, 3645120, 4100760, 4563994, 5192640, 5467680, 6561216, 6845991, 8201520, 9127988, 10935360, 11409985, 13691982, 16403040, 18255976, 20537973, 22819970, 27383964, 32806080, 34229955, 36511952, 41075946, 45639940, 54767928, 61613919, 68459910, 73023904, 82151892, 91279880, 102689865, 109535856, 123227838, 136919820, 146047808, 164303784, 182559760, 205379730, 219071712, 246455676, 273839640, 308069595, 328607568, 365119520, 410759460, 438143424, 492911352, 547679280, 616139190, 657215136, 730239040, 821518920, 985822704, 1095358560, 1232278380, 1314430272, 1643037840, 1971645408, 2190717120, 2464556760, 3286075680, 3943290816, 4929113520, 6572151360, 9858227040, 19716454080]

約数ペア:

[(1, 19716454080), (2, 9858227040), (3, 6572151360), (4, 4929113520), (5, 3943290816), (6, 3286075680), (8, 2464556760), (9, 2190717120), (10, 1971645408), (12, 1643037840), (15, 1314430272), (16, 1232278380), (18, 1095358560), (20, 985822704), (24, 821518920), (27, 730239040), (30, 657215136), (32, 616139190), (36, 547679280), (40, 492911352), (45, 438143424), (48, 410759460), (54, 365119520), (60, 328607568), (64, 308069595), (72, 273839640), (80, 246455676), (90, 219071712), (96, 205379730), (108, 182559760), (120, 164303784), (135, 146047808), (144, 136919820), (160, 123227838), (180, 109535856), (192, 102689865), (216, 91279880), (240, 82151892), (270, 73023904), (288, 68459910), (320, 61613919), (360, 54767928), (432, 45639940), (480, 41075946), (540, 36511952), (576, 34229955), (601, 32806080), (720, 27383964), (864, 22819970), (960, 20537973), (1080, 18255976), (1202, 16403040), (1440, 13691982), (1728, 11409985), (1803, 10935360), (2160, 9127988), (2404, 8201520), (2880, 6845991), (3005, 6561216), (3606, 5467680), (3797, 5192640), (4320, 4563994), (4808, 4100760), (5409, 3645120), (6010, 3280608), (7212, 2733840), (7594, 2596320), (8640, 2281997), (9015, 2187072), (9616, 2050380), (10818, 1822560), (11391, 1730880), (12020, 1640304), (14424, 1366920), (15188, 1298160), (16227, 1215040), (18030, 1093536), (18985, 1038528), (19232, 1025190), (21636, 911280), (22782, 865440), (24040, 820152), (27045, 729024), (28848, 683460), (30376, 649080), (32454, 607520), (34173, 576960), (36060, 546768), (37970, 519264), (38464, 512595), (43272, 455640), (45564, 432720), (48080, 410076), (54090, 364512), (56955, 346176), (57696, 341730), (60752, 324540), (64908, 303760), (68346, 288480), (72120, 273384), (75940, 259632), (81135, 243008), (86544, 227820), (91128, 216360), (96160, 205038), (102519, 192320), (108180, 182256), (113910, 173088), (115392, 170865), (121504, 162270), (129816, 151880), (136692, 144240)]