639626941440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{4241}}^1$

素因数の和:5366

約数の個数: 352

約数和(自身を含む): 2275738657920

約数和(自身を除く): 1636111716480

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1091, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2182, 2304, 2560, 2880, 3072, 3273, 3456, 3840, 4241, 4320, 4364, 4608, 5120, 5455, 5760, 6546, 6912, 7680, 8482, 8640, 8728, 9216, 9819, 10910, 11520, 12723, 13092, 13824, 15360, 16365, 16964, 17280, 17456, 19638, 21205, 21820, 23040, 25446, 26184, 27648, 29457, 32730, 33928, 34560, 34912, 38169, 39276, 42410, 43640, 46080, 49095, 50892, 52368, 58914, 63615, 65460, 67856, 69120, 69824, 76338, 78552, 84820, 87280, 98190, 101784, 104736, 114507, 117828, 127230, 130920, 135712, 138240, 139648, 147285, 152676, 157104, 169640, 174560, 190845, 196380, 203568, 209472, 229014, 235656, 254460, 261840, 271424, 279296, 294570, 305352, 314208, 339280, 349120, 381690, 392760, 407136, 418944, 458028, 471312, 508920, 523680, 542848, 558592, 572535, 589140, 610704, 628416, 678560, 698240, 763380, 785520, 814272, 837888, 916056, 942624, 1017840, 1047360, 1085696, 1117184, 1145070, 1178280, 1221408, 1256832, 1357120, 1396480, 1526760, 1571040, 1628544, 1675776, 1832112, 1885248, 2035680, 2094720, 2171392, 2290140, 2356560, 2442816, 2513664, 2714240, 2792960, 3053520, 3142080, 3257088, 3351552, 3664224, 3770496, 4071360, 4189440, 4342784, 4580280, 4626931, 4713120, 4885632, 5027328, 5428480, 5585920, 6107040, 6284160, 6514176, 7328448, 7540992, 8142720, 8378880, 9160560, 9253862, 9426240, 9771264, 10054656, 10856960, 12214080, 12568320, 13028352, 13880793, 14656896, 15081984, 16285440, 16757760, 18321120, 18507724, 18852480, 19542528, 21713920, 23134655, 24428160, 25136640, 27761586, 29313792, 30163968, 32570880, 36642240, 37015448, 37704960, 39085056, 41642379, 46269310, 48856320, 50273280, 55523172, 58627584, 65141760, 69403965, 73284480, 74030896, 75409920, 83284758, 92538620, 97712640, 111046344, 117255168, 124927137, 138807930, 146568960, 148061792, 150819840, 166569516, 185077240, 195425280, 208211895, 222092688, 249854274, 277615860, 293137920, 296123584, 333139032, 370154480, 416423790, 444185376, 499708548, 555231720, 586275840, 592247168, 624635685, 666278064, 740308960, 832847580, 888370752, 999417096, 1110463440, 1184494336, 1249271370, 1332556128, 1480617920, 1665695160, 1776741504, 1998834192, 2220926880, 2368988672, 2498542740, 2665112256, 2961235840, 3331390320, 3553483008, 3997668384, 4441853760, 4737977344, 4997085480, 5330224512, 5922471680, 6662780640, 7106966016, 7995336768, 8883707520, 9994170960, 10660449024, 11844943360, 13325561280, 14213932032, 15990673536, 17767415040, 19988341920, 21320898048, 23689886720, 26651122560, 31981347072, 35534830080, 39976683840, 42641796096, 53302245120, 63962694144, 71069660160, 79953367680, 106604490240, 127925388288, 159906735360, 213208980480, 319813470720, 639626941440]

約数ペア:

[(1, 639626941440), (2, 319813470720), (3, 213208980480), (4, 159906735360), (5, 127925388288), (6, 106604490240), (8, 79953367680), (9, 71069660160), (10, 63962694144), (12, 53302245120), (15, 42641796096), (16, 39976683840), (18, 35534830080), (20, 31981347072), (24, 26651122560), (27, 23689886720), (30, 21320898048), (32, 19988341920), (36, 17767415040), (40, 15990673536), (45, 14213932032), (48, 13325561280), (54, 11844943360), (60, 10660449024), (64, 9994170960), (72, 8883707520), (80, 7995336768), (90, 7106966016), (96, 6662780640), (108, 5922471680), (120, 5330224512), (128, 4997085480), (135, 4737977344), (144, 4441853760), (160, 3997668384), (180, 3553483008), (192, 3331390320), (216, 2961235840), (240, 2665112256), (256, 2498542740), (270, 2368988672), (288, 2220926880), (320, 1998834192), (360, 1776741504), (384, 1665695160), (432, 1480617920), (480, 1332556128), (512, 1249271370), (540, 1184494336), (576, 1110463440), (640, 999417096), (720, 888370752), (768, 832847580), (864, 740308960), (960, 666278064), (1024, 624635685), (1080, 592247168), (1091, 586275840), (1152, 555231720), (1280, 499708548), (1440, 444185376), (1536, 416423790), (1728, 370154480), (1920, 333139032), (2160, 296123584), (2182, 293137920), (2304, 277615860), (2560, 249854274), (2880, 222092688), (3072, 208211895), (3273, 195425280), (3456, 185077240), (3840, 166569516), (4241, 150819840), (4320, 148061792), (4364, 146568960), (4608, 138807930), (5120, 124927137), (5455, 117255168), (5760, 111046344), (6546, 97712640), (6912, 92538620), (7680, 83284758), (8482, 75409920), (8640, 74030896), (8728, 73284480), (9216, 69403965), (9819, 65141760), (10910, 58627584), (11520, 55523172), (12723, 50273280), (13092, 48856320), (13824, 46269310), (15360, 41642379), (16365, 39085056), (16964, 37704960), (17280, 37015448), (17456, 36642240), (19638, 32570880), (21205, 30163968), (21820, 29313792), (23040, 27761586), (25446, 25136640), (26184, 24428160), (27648, 23134655), (29457, 21713920), (32730, 19542528), (33928, 18852480), (34560, 18507724), (34912, 18321120), (38169, 16757760), (39276, 16285440), (42410, 15081984), (43640, 14656896), (46080, 13880793), (49095, 13028352), (50892, 12568320), (52368, 12214080), (58914, 10856960), (63615, 10054656), (65460, 9771264), (67856, 9426240), (69120, 9253862), (69824, 9160560), (76338, 8378880), (78552, 8142720), (84820, 7540992), (87280, 7328448), (98190, 6514176), (101784, 6284160), (104736, 6107040), (114507, 5585920), (117828, 5428480), (127230, 5027328), (130920, 4885632), (135712, 4713120), (138240, 4626931), (139648, 4580280), (147285, 4342784), (152676, 4189440), (157104, 4071360), (169640, 3770496), (174560, 3664224), (190845, 3351552), (196380, 3257088), (203568, 3142080), (209472, 3053520), (229014, 2792960), (235656, 2714240), (254460, 2513664), (261840, 2442816), (271424, 2356560), (279296, 2290140), (294570, 2171392), (305352, 2094720), (314208, 2035680), (339280, 1885248), (349120, 1832112), (381690, 1675776), (392760, 1628544), (407136, 1571040), (418944, 1526760), (458028, 1396480), (471312, 1357120), (508920, 1256832), (523680, 1221408), (542848, 1178280), (558592, 1145070), (572535, 1117184), (589140, 1085696), (610704, 1047360), (628416, 1017840), (678560, 942624), (698240, 916056), (763380, 837888), (785520, 814272)]