291247421920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1052803}}^1$

素因数の和:1052857

約数の個数: 192

約数和(自身を含む): 891430202880

約数和(自身を除く): 600182780960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 560, 608, 665, 728, 760, 910, 988, 1040, 1064, 1120, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2470, 2660, 2912, 3040, 3458, 3640, 3952, 4256, 4940, 5320, 6916, 7280, 7904, 8645, 9880, 10640, 13832, 14560, 17290, 19760, 21280, 27664, 34580, 39520, 55328, 69160, 138320, 276640, 1052803, 2105606, 4211212, 5264015, 7369621, 8422424, 10528030, 13686439, 14739242, 16844848, 20003257, 21056060, 27372878, 29478484, 33689696, 36848105, 40006514, 42112120, 54745756, 58956968, 68432195, 73696210, 80013028, 84224240, 95805073, 100016285, 109491512, 117913936, 136864390, 140022799, 147392420, 160026056, 168448480, 191610146, 200032570, 218983024, 235827872, 260042341, 273728780, 280045598, 294784840, 320052112, 383220292, 400065140, 437966048, 479025365, 520084682, 547457560, 560091196, 589569680, 640104224, 700113995, 766440584, 800130280, 958050730, 1040169364, 1094915120, 1120182392, 1179139360, 1300211705, 1400227990, 1532881168, 1600260560, 1820296387, 1916101460, 2080338728, 2189830240, 2240364784, 2600423410, 2800455980, 3065762336, 3200521120, 3640592774, 3832202920, 4160677456, 4480729568, 5200846820, 5600911960, 7281185548, 7664405840, 8321354912, 9101481935, 10401693640, 11201823920, 14562371096, 15328811680, 18202963870, 20803387280, 22403647840, 29124742192, 36405927740, 41606774560, 58249484384, 72811855480, 145623710960, 291247421920]

約数ペア:

[(1, 291247421920), (2, 145623710960), (4, 72811855480), (5, 58249484384), (7, 41606774560), (8, 36405927740), (10, 29124742192), (13, 22403647840), (14, 20803387280), (16, 18202963870), (19, 15328811680), (20, 14562371096), (26, 11201823920), (28, 10401693640), (32, 9101481935), (35, 8321354912), (38, 7664405840), (40, 7281185548), (52, 5600911960), (56, 5200846820), (65, 4480729568), (70, 4160677456), (76, 3832202920), (80, 3640592774), (91, 3200521120), (95, 3065762336), (104, 2800455980), (112, 2600423410), (130, 2240364784), (133, 2189830240), (140, 2080338728), (152, 1916101460), (160, 1820296387), (182, 1600260560), (190, 1532881168), (208, 1400227990), (224, 1300211705), (247, 1179139360), (260, 1120182392), (266, 1094915120), (280, 1040169364), (304, 958050730), (364, 800130280), (380, 766440584), (416, 700113995), (455, 640104224), (494, 589569680), (520, 560091196), (532, 547457560), (560, 520084682), (608, 479025365), (665, 437966048), (728, 400065140), (760, 383220292), (910, 320052112), (988, 294784840), (1040, 280045598), (1064, 273728780), (1120, 260042341), (1235, 235827872), (1330, 218983024), (1456, 200032570), (1520, 191610146), (1729, 168448480), (1820, 160026056), (1976, 147392420), (2080, 140022799), (2128, 136864390), (2470, 117913936), (2660, 109491512), (2912, 100016285), (3040, 95805073), (3458, 84224240), (3640, 80013028), (3952, 73696210), (4256, 68432195), (4940, 58956968), (5320, 54745756), (6916, 42112120), (7280, 40006514), (7904, 36848105), (8645, 33689696), (9880, 29478484), (10640, 27372878), (13832, 21056060), (14560, 20003257), (17290, 16844848), (19760, 14739242), (21280, 13686439), (27664, 10528030), (34580, 8422424), (39520, 7369621), (55328, 5264015), (69160, 4211212), (138320, 2105606), (276640, 1052803)]