21451577160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:441

約数の個数: 512

約数和(自身を含む): 76814438400

約数和(自身を除く): 55362861240

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, 60, 62, 65, 68, 78, 85, 93, 97, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 194, 195, 204, 221, 248, 255, 260, 269, 291, 310, 312, 340, 372, 388, 390, 403, 408, 442, 465, 485, 510, 520, 527, 538, 582, 620, 663, 680, 744, 776, 780, 806, 807, 884, 930, 970, 1020, 1054, 1076, 1105, 1164, 1209, 1240, 1261, 1326, 1345, 1455, 1560, 1581, 1612, 1614, 1649, 1768, 1860, 1940, 2015, 2040, 2108, 2152, 2210, 2328, 2418, 2522, 2635, 2652, 2690, 2910, 3007, 3162, 3224, 3228, 3298, 3315, 3497, 3720, 3783, 3880, 4030, 4035, 4216, 4420, 4573, 4836, 4947, 5044, 5270, 5304, 5380, 5820, 6014, 6045, 6305, 6324, 6456, 6596, 6630, 6851, 6994, 7566, 7905, 8060, 8070, 8245, 8339, 8840, 9021, 9146, 9672, 9894, 10088, 10491, 10540, 10760, 11640, 12028, 12090, 12610, 12648, 13192, 13260, 13702, 13719, 13988, 15035, 15132, 15810, 16120, 16140, 16490, 16678, 17485, 18042, 18292, 18915, 19788, 20553, 20982, 21080, 21437, 22865, 24056, 24180, 24735, 25017, 25220, 26093, 26520, 27404, 27438, 27976, 30070, 30264, 31620, 32280, 32980, 33356, 34255, 34970, 36084, 36584, 37830, 39091, 39576, 41106, 41695, 41964, 42874, 45105, 45730, 48360, 49470, 50034, 50440, 51119, 52186, 52455, 54808, 54876, 59449, 60140, 63240, 64311, 65960, 66712, 68510, 68595, 69940, 72168, 75660, 78182, 78279, 82212, 83390, 83928, 85748, 90210, 91460, 98940, 100068, 102238, 102765, 104372, 104910, 107185, 108407, 109752, 117273, 118898, 120280, 125085, 128622, 130465, 137020, 137190, 139880, 141763, 151320, 153357, 156364, 156558, 164424, 166780, 171496, 178347, 180420, 182920, 195455, 197880, 200136, 204476, 205530, 208744, 209820, 214370, 216814, 234546, 237796, 250170, 255595, 257244, 260930, 274040, 274380, 283526, 297245, 306714, 312728, 313116, 321555, 325221, 333560, 339209, 356694, 360840, 390910, 391395, 408952, 411060, 419640, 425289, 428740, 433628, 443581, 469092, 475592, 500340, 511190, 514488, 521860, 542035, 548760, 567052, 586365, 594490, 613428, 626232, 643110, 650442, 664547, 678418, 708815, 713388, 766785, 781820, 782790, 808883, 822120, 850578, 857480, 867256, 887162, 891735, 938184, 1000680, 1017627, 1022380, 1043720, 1084070, 1134104, 1172730, 1188980, 1226856, 1286220, 1300884, 1329094, 1330743, 1356836, 1417630, 1426776, 1533570, 1563640, 1565580, 1617766, 1626105, 1696045, 1701156, 1774324, 1783470, 1842919, 1993641, 2035254, 2044760, 2126445, 2168140, 2217905, 2345460, 2377960, 2426649, 2572440, 2601768, 2658188, 2661486, 2713672, 2835260, 3067140, 3131160, 3235532, 3252210, 3322735, 3392090, 3402312, 3548648, 3566940, 3685838, 3987282, 4044415, 4070508, 4252890, 4336280, 4435810, 4690920, 4853298, 5088135, 5316376, 5322972, 5528757, 5670520, 5766553, 6134280, 6471064, 6504420, 6645470, 6653715, 6784180, 7133880, 7371676, 7974564, 8088830, 8141016, 8505780, 8871620, 9214595, 9706596, 9968205, 10176270, 10515479, 10645944, 11057514, 11533106, 12133245, 13008840, 13290940, 13307430, 13568360, 13751011, 14743352, 15949128, 16177660, 17011560, 17299659, 17743240, 18429190, 19413192, 19936410, 20352540, 21030958, 22115028, 23066212, 24266490, 26581880, 26614860, 27502022, 27643785, 28832765, 31546437, 32355320, 34599318, 36858380, 39872820, 40705080, 41253033, 42061916, 44230056, 46132424, 48532980, 52577395, 53229720, 55004044, 55287570, 57665530, 63092874, 68755055, 69198636, 73716760, 79745640, 82506066, 84123832, 86498295, 97065960, 105154790, 110008088, 110575140, 115331060, 126185748, 137510110, 138397272, 157732185, 165012132, 172996590, 178763143, 206265165, 210309580, 221150280, 230662120, 252371496, 275020220, 315464370, 330024264, 345993180, 357526286, 412530330, 420619160, 536289429, 550040440, 630928740, 691986360, 715052572, 825060660, 893815715, 1072578858, 1261857480, 1430105144, 1650121320, 1787631430, 2145157716, 2681447145, 3575262860, 4290315432, 5362894290, 7150525720, 10725788580, 21451577160]

約数ペア:

[(1, 21451577160), (2, 10725788580), (3, 7150525720), (4, 5362894290), (5, 4290315432), (6, 3575262860), (8, 2681447145), (10, 2145157716), (12, 1787631430), (13, 1650121320), (15, 1430105144), (17, 1261857480), (20, 1072578858), (24, 893815715), (26, 825060660), (30, 715052572), (31, 691986360), (34, 630928740), (39, 550040440), (40, 536289429), (51, 420619160), (52, 412530330), (60, 357526286), (62, 345993180), (65, 330024264), (68, 315464370), (78, 275020220), (85, 252371496), (93, 230662120), (97, 221150280), (102, 210309580), (104, 206265165), (120, 178763143), (124, 172996590), (130, 165012132), (136, 157732185), (155, 138397272), (156, 137510110), (170, 126185748), (186, 115331060), (194, 110575140), (195, 110008088), (204, 105154790), (221, 97065960), (248, 86498295), (255, 84123832), (260, 82506066), (269, 79745640), (291, 73716760), (310, 69198636), (312, 68755055), (340, 63092874), (372, 57665530), (388, 55287570), (390, 55004044), (403, 53229720), (408, 52577395), (442, 48532980), (465, 46132424), (485, 44230056), (510, 42061916), (520, 41253033), (527, 40705080), (538, 39872820), (582, 36858380), (620, 34599318), (663, 32355320), (680, 31546437), (744, 28832765), (776, 27643785), (780, 27502022), (806, 26614860), (807, 26581880), (884, 24266490), (930, 23066212), (970, 22115028), (1020, 21030958), (1054, 20352540), (1076, 19936410), (1105, 19413192), (1164, 18429190), (1209, 17743240), (1240, 17299659), (1261, 17011560), (1326, 16177660), (1345, 15949128), (1455, 14743352), (1560, 13751011), (1581, 13568360), (1612, 13307430), (1614, 13290940), (1649, 13008840), (1768, 12133245), (1860, 11533106), (1940, 11057514), (2015, 10645944), (2040, 10515479), (2108, 10176270), (2152, 9968205), (2210, 9706596), (2328, 9214595), (2418, 8871620), (2522, 8505780), (2635, 8141016), (2652, 8088830), (2690, 7974564), (2910, 7371676), (3007, 7133880), (3162, 6784180), (3224, 6653715), (3228, 6645470), (3298, 6504420), (3315, 6471064), (3497, 6134280), (3720, 5766553), (3783, 5670520), (3880, 5528757), (4030, 5322972), (4035, 5316376), (4216, 5088135), (4420, 4853298), (4573, 4690920), (4836, 4435810), (4947, 4336280), (5044, 4252890), (5270, 4070508), (5304, 4044415), (5380, 3987282), (5820, 3685838), (6014, 3566940), (6045, 3548648), (6305, 3402312), (6324, 3392090), (6456, 3322735), (6596, 3252210), (6630, 3235532), (6851, 3131160), (6994, 3067140), (7566, 2835260), (7905, 2713672), (8060, 2661486), (8070, 2658188), (8245, 2601768), (8339, 2572440), (8840, 2426649), (9021, 2377960), (9146, 2345460), (9672, 2217905), (9894, 2168140), (10088, 2126445), (10491, 2044760), (10540, 2035254), (10760, 1993641), (11640, 1842919), (12028, 1783470), (12090, 1774324), (12610, 1701156), (12648, 1696045), (13192, 1626105), (13260, 1617766), (13702, 1565580), (13719, 1563640), (13988, 1533570), (15035, 1426776), (15132, 1417630), (15810, 1356836), (16120, 1330743), (16140, 1329094), (16490, 1300884), (16678, 1286220), (17485, 1226856), (18042, 1188980), (18292, 1172730), (18915, 1134104), (19788, 1084070), (20553, 1043720), (20982, 1022380), (21080, 1017627), (21437, 1000680), (22865, 938184), (24056, 891735), (24180, 887162), (24735, 867256), (25017, 857480), (25220, 850578), (26093, 822120), (26520, 808883), (27404, 782790), (27438, 781820), (27976, 766785), (30070, 713388), (30264, 708815), (31620, 678418), (32280, 664547), (32980, 650442), (33356, 643110), (34255, 626232), (34970, 613428), (36084, 594490), (36584, 586365), (37830, 567052), (39091, 548760), (39576, 542035), (41106, 521860), (41695, 514488), (41964, 511190), (42874, 500340), (45105, 475592), (45730, 469092), (48360, 443581), (49470, 433628), (50034, 428740), (50440, 425289), (51119, 419640), (52186, 411060), (52455, 408952), (54808, 391395), (54876, 390910), (59449, 360840), (60140, 356694), (63240, 339209), (64311, 333560), (65960, 325221), (66712, 321555), (68510, 313116), (68595, 312728), (69940, 306714), (72168, 297245), (75660, 283526), (78182, 274380), (78279, 274040), (82212, 260930), (83390, 257244), (83928, 255595), (85748, 250170), (90210, 237796), (91460, 234546), (98940, 216814), (100068, 214370), (102238, 209820), (102765, 208744), (104372, 205530), (104910, 204476), (107185, 200136), (108407, 197880), (109752, 195455), (117273, 182920), (118898, 180420), (120280, 178347), (125085, 171496), (128622, 166780), (130465, 164424), (137020, 156558), (137190, 156364), (139880, 153357), (141763, 151320)]