56720407680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{10487}}^1$

素因数の和:10828

約数の個数: 256

約数和(自身を含む): 201545798400

約数和(自身を除く): 144825390720

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 313, 320, 360, 384, 432, 480, 540, 576, 626, 640, 720, 864, 939, 960, 1080, 1152, 1252, 1440, 1565, 1728, 1878, 1920, 2160, 2504, 2817, 2880, 3130, 3456, 3756, 4320, 4695, 5008, 5634, 5760, 6260, 7512, 8451, 8640, 9390, 10016, 10487, 11268, 12520, 14085, 15024, 16902, 17280, 18780, 20032, 20974, 22536, 25040, 28170, 30048, 31461, 33804, 37560, 40064, 41948, 42255, 45072, 50080, 52435, 56340, 60096, 62922, 67608, 75120, 83896, 84510, 90144, 94383, 100160, 104870, 112680, 120192, 125844, 135216, 150240, 157305, 167792, 169020, 180288, 188766, 200320, 209740, 225360, 251688, 270432, 283149, 300480, 314610, 335584, 338040, 360576, 377532, 419480, 450720, 471915, 503376, 540864, 566298, 600960, 629220, 671168, 676080, 755064, 838960, 901440, 943830, 1006752, 1081728, 1132596, 1258440, 1342336, 1352160, 1415745, 1510128, 1677920, 1802880, 1887660, 2013504, 2265192, 2516880, 2704320, 2831490, 3020256, 3282431, 3355840, 3775320, 4027008, 4530384, 5033760, 5408640, 5662980, 6040512, 6564862, 6711680, 7550640, 9060768, 9847293, 10067520, 11325960, 12081024, 13129724, 15101280, 16412155, 18121536, 19694586, 20135040, 22651920, 26259448, 29541879, 30202560, 32824310, 36243072, 39389172, 45303840, 49236465, 52518896, 59083758, 60405120, 65648620, 78778344, 88625637, 90607680, 98472930, 105037792, 118167516, 131297240, 147709395, 157556688, 177251274, 181215360, 196945860, 210075584, 236335032, 262594480, 295418790, 315113376, 354502548, 393891720, 420151168, 443128185, 472670064, 525188960, 590837580, 630226752, 709005096, 787783440, 886256370, 945340128, 1050377920, 1181675160, 1260453504, 1418010192, 1575566880, 1772512740, 1890680256, 2100755840, 2363350320, 2836020384, 3151133760, 3545025480, 3781360512, 4726700640, 5672040768, 6302267520, 7090050960, 9453401280, 11344081536, 14180101920, 18906802560, 28360203840, 56720407680]

約数ペア:

[(1, 56720407680), (2, 28360203840), (3, 18906802560), (4, 14180101920), (5, 11344081536), (6, 9453401280), (8, 7090050960), (9, 6302267520), (10, 5672040768), (12, 4726700640), (15, 3781360512), (16, 3545025480), (18, 3151133760), (20, 2836020384), (24, 2363350320), (27, 2100755840), (30, 1890680256), (32, 1772512740), (36, 1575566880), (40, 1418010192), (45, 1260453504), (48, 1181675160), (54, 1050377920), (60, 945340128), (64, 886256370), (72, 787783440), (80, 709005096), (90, 630226752), (96, 590837580), (108, 525188960), (120, 472670064), (128, 443128185), (135, 420151168), (144, 393891720), (160, 354502548), (180, 315113376), (192, 295418790), (216, 262594480), (240, 236335032), (270, 210075584), (288, 196945860), (313, 181215360), (320, 177251274), (360, 157556688), (384, 147709395), (432, 131297240), (480, 118167516), (540, 105037792), (576, 98472930), (626, 90607680), (640, 88625637), (720, 78778344), (864, 65648620), (939, 60405120), (960, 59083758), (1080, 52518896), (1152, 49236465), (1252, 45303840), (1440, 39389172), (1565, 36243072), (1728, 32824310), (1878, 30202560), (1920, 29541879), (2160, 26259448), (2504, 22651920), (2817, 20135040), (2880, 19694586), (3130, 18121536), (3456, 16412155), (3756, 15101280), (4320, 13129724), (4695, 12081024), (5008, 11325960), (5634, 10067520), (5760, 9847293), (6260, 9060768), (7512, 7550640), (8451, 6711680), (8640, 6564862), (9390, 6040512), (10016, 5662980), (10487, 5408640), (11268, 5033760), (12520, 4530384), (14085, 4027008), (15024, 3775320), (16902, 3355840), (17280, 3282431), (18780, 3020256), (20032, 2831490), (20974, 2704320), (22536, 2516880), (25040, 2265192), (28170, 2013504), (30048, 1887660), (31461, 1802880), (33804, 1677920), (37560, 1510128), (40064, 1415745), (41948, 1352160), (42255, 1342336), (45072, 1258440), (50080, 1132596), (52435, 1081728), (56340, 1006752), (60096, 943830), (62922, 901440), (67608, 838960), (75120, 755064), (83896, 676080), (84510, 671168), (90144, 629220), (94383, 600960), (100160, 566298), (104870, 540864), (112680, 503376), (120192, 471915), (125844, 450720), (135216, 419480), (150240, 377532), (157305, 360576), (167792, 338040), (169020, 335584), (180288, 314610), (188766, 300480), (200320, 283149), (209740, 270432), (225360, 251688)]