21778780920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:583

約数の個数: 512

約数和(自身を含む): 78382080000

約数和(自身を除く): 56603299080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 59, 60, 62, 65, 68, 78, 85, 93, 102, 104, 118, 120, 124, 130, 136, 155, 156, 170, 177, 186, 195, 204, 221, 236, 248, 255, 260, 295, 310, 312, 340, 354, 372, 390, 403, 408, 442, 449, 465, 472, 510, 520, 527, 590, 620, 663, 680, 708, 744, 767, 780, 806, 884, 885, 898, 930, 1003, 1020, 1054, 1105, 1180, 1209, 1240, 1326, 1347, 1416, 1534, 1560, 1581, 1612, 1768, 1770, 1796, 1829, 1860, 2006, 2015, 2040, 2108, 2210, 2245, 2301, 2360, 2418, 2635, 2652, 2694, 3009, 3068, 3162, 3224, 3315, 3540, 3592, 3658, 3720, 3835, 4012, 4030, 4216, 4420, 4490, 4602, 4836, 5015, 5270, 5304, 5388, 5487, 5837, 6018, 6045, 6136, 6324, 6630, 6735, 6851, 7080, 7316, 7633, 7670, 7905, 8024, 8060, 8840, 8980, 9145, 9204, 9672, 10030, 10540, 10776, 10974, 11505, 11674, 12036, 12090, 12648, 13039, 13260, 13470, 13702, 13919, 14632, 15045, 15266, 15340, 15810, 16120, 17511, 17960, 18290, 18408, 20060, 20553, 21080, 21948, 22899, 23010, 23348, 23777, 24072, 24180, 26078, 26491, 26520, 26940, 27404, 27435, 27838, 29185, 30090, 30532, 30680, 31093, 31620, 34255, 35022, 36580, 38165, 39117, 40120, 41106, 41757, 43896, 45798, 46020, 46696, 47554, 48360, 52156, 52982, 53880, 54808, 54870, 55676, 58370, 60180, 61064, 62186, 63240, 65195, 68510, 69595, 70044, 71331, 73160, 76330, 78234, 79473, 82212, 83514, 87555, 91596, 92040, 93279, 95108, 99229, 102765, 104312, 105964, 109740, 111352, 114495, 116740, 118885, 120360, 124372, 130390, 132455, 137020, 139190, 140088, 142662, 152660, 155465, 156468, 158946, 164424, 167028, 175110, 180947, 183192, 186558, 190216, 195585, 198458, 205530, 208785, 211928, 219480, 228990, 233480, 236623, 237770, 248744, 260780, 264910, 274040, 278380, 285324, 297687, 305320, 310930, 312936, 317892, 334056, 344383, 350220, 356655, 361894, 373116, 391170, 396916, 397365, 404209, 411060, 417570, 450347, 457980, 466395, 473246, 475540, 496145, 521560, 529820, 542841, 556760, 570648, 595374, 621860, 635784, 688766, 700440, 709869, 713310, 723788, 746232, 782340, 793832, 794730, 808418, 821221, 822120, 835140, 900694, 904735, 915960, 932790, 946492, 951080, 992290, 1033149, 1059640, 1085682, 1183115, 1190748, 1212627, 1243720, 1351041, 1377532, 1419738, 1426620, 1447576, 1488435, 1564680, 1589460, 1616836, 1642442, 1670280, 1721915, 1801388, 1809470, 1865580, 1892984, 1984580, 2021045, 2066298, 2171364, 2251735, 2366230, 2381496, 2425254, 2463663, 2702082, 2714205, 2755064, 2839476, 2853240, 2976870, 3076099, 3178920, 3233672, 3284884, 3443830, 3549345, 3602776, 3618940, 3731160, 3969160, 4042090, 4106105, 4132596, 4342728, 4503470, 4732460, 4850508, 4927326, 5165745, 5404164, 5428410, 5678952, 5854511, 5953740, 6063135, 6152198, 6569768, 6755205, 6887660, 7098690, 7237880, 8084180, 8212210, 8265192, 9006940, 9228297, 9464920, 9701016, 9854652, 10331490, 10675873, 10808328, 10856820, 11709022, 11907480, 12126270, 12304396, 12318315, 13510410, 13775320, 13960757, 14197380, 15380495, 16168360, 16424420, 17563533, 18013880, 18456594, 19709304, 20662980, 21351746, 21713640, 23418044, 24252540, 24608792, 24636630, 27020820, 27921514, 28394760, 29272555, 30760990, 32027619, 32848840, 35127066, 36913188, 41325960, 41882271, 42703492, 46141485, 46836088, 48505080, 49273260, 53379365, 54041640, 55843028, 58545110, 61521980, 64055238, 69803785, 70254132, 73826376, 83764542, 85406984, 87817665, 92282970, 98546520, 106758730, 111686056, 117090220, 123043960, 128110476, 139607570, 140508264, 160138095, 167529084, 175635330, 181489841, 184565940, 209411355, 213517460, 234180440, 256220952, 279215140, 320276190, 335058168, 351270660, 362979682, 369131880, 418822710, 427034920, 544469523, 558430280, 640552380, 702541320, 725959364, 837645420, 907449205, 1088939046, 1281104760, 1451918728, 1675290840, 1814898410, 2177878092, 2722347615, 3629796820, 4355756184, 5444695230, 7259593640, 10889390460, 21778780920]

約数ペア:

[(1, 21778780920), (2, 10889390460), (3, 7259593640), (4, 5444695230), (5, 4355756184), (6, 3629796820), (8, 2722347615), (10, 2177878092), (12, 1814898410), (13, 1675290840), (15, 1451918728), (17, 1281104760), (20, 1088939046), (24, 907449205), (26, 837645420), (30, 725959364), (31, 702541320), (34, 640552380), (39, 558430280), (40, 544469523), (51, 427034920), (52, 418822710), (59, 369131880), (60, 362979682), (62, 351270660), (65, 335058168), (68, 320276190), (78, 279215140), (85, 256220952), (93, 234180440), (102, 213517460), (104, 209411355), (118, 184565940), (120, 181489841), (124, 175635330), (130, 167529084), (136, 160138095), (155, 140508264), (156, 139607570), (170, 128110476), (177, 123043960), (186, 117090220), (195, 111686056), (204, 106758730), (221, 98546520), (236, 92282970), (248, 87817665), (255, 85406984), (260, 83764542), (295, 73826376), (310, 70254132), (312, 69803785), (340, 64055238), (354, 61521980), (372, 58545110), (390, 55843028), (403, 54041640), (408, 53379365), (442, 49273260), (449, 48505080), (465, 46836088), (472, 46141485), (510, 42703492), (520, 41882271), (527, 41325960), (590, 36913188), (620, 35127066), (663, 32848840), (680, 32027619), (708, 30760990), (744, 29272555), (767, 28394760), (780, 27921514), (806, 27020820), (884, 24636630), (885, 24608792), (898, 24252540), (930, 23418044), (1003, 21713640), (1020, 21351746), (1054, 20662980), (1105, 19709304), (1180, 18456594), (1209, 18013880), (1240, 17563533), (1326, 16424420), (1347, 16168360), (1416, 15380495), (1534, 14197380), (1560, 13960757), (1581, 13775320), (1612, 13510410), (1768, 12318315), (1770, 12304396), (1796, 12126270), (1829, 11907480), (1860, 11709022), (2006, 10856820), (2015, 10808328), (2040, 10675873), (2108, 10331490), (2210, 9854652), (2245, 9701016), (2301, 9464920), (2360, 9228297), (2418, 9006940), (2635, 8265192), (2652, 8212210), (2694, 8084180), (3009, 7237880), (3068, 7098690), (3162, 6887660), (3224, 6755205), (3315, 6569768), (3540, 6152198), (3592, 6063135), (3658, 5953740), (3720, 5854511), (3835, 5678952), (4012, 5428410), (4030, 5404164), (4216, 5165745), (4420, 4927326), (4490, 4850508), (4602, 4732460), (4836, 4503470), (5015, 4342728), (5270, 4132596), (5304, 4106105), (5388, 4042090), (5487, 3969160), (5837, 3731160), (6018, 3618940), (6045, 3602776), (6136, 3549345), (6324, 3443830), (6630, 3284884), (6735, 3233672), (6851, 3178920), (7080, 3076099), (7316, 2976870), (7633, 2853240), (7670, 2839476), (7905, 2755064), (8024, 2714205), (8060, 2702082), (8840, 2463663), (8980, 2425254), (9145, 2381496), (9204, 2366230), (9672, 2251735), (10030, 2171364), (10540, 2066298), (10776, 2021045), (10974, 1984580), (11505, 1892984), (11674, 1865580), (12036, 1809470), (12090, 1801388), (12648, 1721915), (13039, 1670280), (13260, 1642442), (13470, 1616836), (13702, 1589460), (13919, 1564680), (14632, 1488435), (15045, 1447576), (15266, 1426620), (15340, 1419738), (15810, 1377532), (16120, 1351041), (17511, 1243720), (17960, 1212627), (18290, 1190748), (18408, 1183115), (20060, 1085682), (20553, 1059640), (21080, 1033149), (21948, 992290), (22899, 951080), (23010, 946492), (23348, 932790), (23777, 915960), (24072, 904735), (24180, 900694), (26078, 835140), (26491, 822120), (26520, 821221), (26940, 808418), (27404, 794730), (27435, 793832), (27838, 782340), (29185, 746232), (30090, 723788), (30532, 713310), (30680, 709869), (31093, 700440), (31620, 688766), (34255, 635784), (35022, 621860), (36580, 595374), (38165, 570648), (39117, 556760), (40120, 542841), (41106, 529820), (41757, 521560), (43896, 496145), (45798, 475540), (46020, 473246), (46696, 466395), (47554, 457980), (48360, 450347), (52156, 417570), (52982, 411060), (53880, 404209), (54808, 397365), (54870, 396916), (55676, 391170), (58370, 373116), (60180, 361894), (61064, 356655), (62186, 350220), (63240, 344383), (65195, 334056), (68510, 317892), (69595, 312936), (70044, 310930), (71331, 305320), (73160, 297687), (76330, 285324), (78234, 278380), (79473, 274040), (82212, 264910), (83514, 260780), (87555, 248744), (91596, 237770), (92040, 236623), (93279, 233480), (95108, 228990), (99229, 219480), (102765, 211928), (104312, 208785), (105964, 205530), (109740, 198458), (111352, 195585), (114495, 190216), (116740, 186558), (118885, 183192), (120360, 180947), (124372, 175110), (130390, 167028), (132455, 164424), (137020, 158946), (139190, 156468), (140088, 155465), (142662, 152660)]