891380406720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137947}}^1$

素因数の和:138147

約数の個数: 224

約数和(自身を含む): 2906257563648

約数和(自身を除く): 2014877156928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 127, 159, 160, 192, 212, 240, 254, 265, 318, 320, 381, 424, 480, 508, 530, 635, 636, 762, 795, 848, 960, 1016, 1060, 1270, 1272, 1524, 1590, 1696, 1905, 2032, 2120, 2540, 2544, 3048, 3180, 3392, 3810, 4064, 4240, 5080, 5088, 6096, 6360, 6731, 7620, 8128, 8480, 10160, 10176, 12192, 12720, 13462, 15240, 16960, 20193, 20320, 24384, 25440, 26924, 30480, 33655, 40386, 40640, 50880, 53848, 60960, 67310, 80772, 100965, 107696, 121920, 134620, 137947, 161544, 201930, 215392, 269240, 275894, 323088, 403860, 413841, 430784, 538480, 551788, 646176, 689735, 807720, 827682, 1076960, 1103576, 1292352, 1379470, 1615440, 1655364, 2069205, 2153920, 2207152, 2758940, 3230880, 3310728, 4138410, 4414304, 5517880, 6461760, 6621456, 7311191, 8276820, 8828608, 11035760, 13242912, 14622382, 16553640, 17519269, 21933573, 22071520, 26485824, 29244764, 33107280, 35038538, 36555955, 43867146, 44143040, 52557807, 58489528, 66214560, 70077076, 73111910, 87596345, 87734292, 105115614, 109667865, 116979056, 132429120, 140154152, 146223820, 175192690, 175468584, 210231228, 219335730, 233958112, 262789035, 280308304, 292447640, 350385380, 350937168, 420462456, 438671460, 467916224, 525578070, 560616608, 584895280, 700770760, 701874336, 840924912, 877342920, 928521257, 1051156140, 1121233216, 1169790560, 1401541520, 1403748672, 1681849824, 1754685840, 1857042514, 2102312280, 2339581120, 2785563771, 2803083040, 3363699648, 3509371680, 3714085028, 4204624560, 4642606285, 5571127542, 5606166080, 7018743360, 7428170056, 8409249120, 9285212570, 11142255084, 13927818855, 14856340112, 16818498240, 18570425140, 22284510168, 27855637710, 29712680224, 37140850280, 44569020336, 55711275420, 59425360448, 74281700560, 89138040672, 111422550840, 148563401120, 178276081344, 222845101680, 297126802240, 445690203360, 891380406720]

約数ペア:

[(1, 891380406720), (2, 445690203360), (3, 297126802240), (4, 222845101680), (5, 178276081344), (6, 148563401120), (8, 111422550840), (10, 89138040672), (12, 74281700560), (15, 59425360448), (16, 55711275420), (20, 44569020336), (24, 37140850280), (30, 29712680224), (32, 27855637710), (40, 22284510168), (48, 18570425140), (53, 16818498240), (60, 14856340112), (64, 13927818855), (80, 11142255084), (96, 9285212570), (106, 8409249120), (120, 7428170056), (127, 7018743360), (159, 5606166080), (160, 5571127542), (192, 4642606285), (212, 4204624560), (240, 3714085028), (254, 3509371680), (265, 3363699648), (318, 2803083040), (320, 2785563771), (381, 2339581120), (424, 2102312280), (480, 1857042514), (508, 1754685840), (530, 1681849824), (635, 1403748672), (636, 1401541520), (762, 1169790560), (795, 1121233216), (848, 1051156140), (960, 928521257), (1016, 877342920), (1060, 840924912), (1270, 701874336), (1272, 700770760), (1524, 584895280), (1590, 560616608), (1696, 525578070), (1905, 467916224), (2032, 438671460), (2120, 420462456), (2540, 350937168), (2544, 350385380), (3048, 292447640), (3180, 280308304), (3392, 262789035), (3810, 233958112), (4064, 219335730), (4240, 210231228), (5080, 175468584), (5088, 175192690), (6096, 146223820), (6360, 140154152), (6731, 132429120), (7620, 116979056), (8128, 109667865), (8480, 105115614), (10160, 87734292), (10176, 87596345), (12192, 73111910), (12720, 70077076), (13462, 66214560), (15240, 58489528), (16960, 52557807), (20193, 44143040), (20320, 43867146), (24384, 36555955), (25440, 35038538), (26924, 33107280), (30480, 29244764), (33655, 26485824), (40386, 22071520), (40640, 21933573), (50880, 17519269), (53848, 16553640), (60960, 14622382), (67310, 13242912), (80772, 11035760), (100965, 8828608), (107696, 8276820), (121920, 7311191), (134620, 6621456), (137947, 6461760), (161544, 5517880), (201930, 4414304), (215392, 4138410), (269240, 3310728), (275894, 3230880), (323088, 2758940), (403860, 2207152), (413841, 2153920), (430784, 2069205), (538480, 1655364), (551788, 1615440), (646176, 1379470), (689735, 1292352), (807720, 1103576), (827682, 1076960)]