21074538240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15373}}^1$

素因数の和:15424

約数の個数: 432

約数和(自身を含む): 88239872448

約数和(自身を除く): 67165334208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 768, 816, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1792, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2304, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3808, 3840, 4032, 4080, 4284, 4352, 4480, 4760, 4896, 5040, 5355, 5376, 5440, 5712, 5760, 6120, 6528, 6720, 7140, 7616, 8064, 8160, 8568, 8960, 9520, 9792, 10080, 10710, 10880, 11424, 11520, 12240, 13056, 13440, 14280, 15232, 15373, 16128, 16320, 17136, 19040, 19584, 20160, 21420, 21760, 22848, 24480, 26880, 28560, 30464, 30746, 32640, 34272, 38080, 39168, 40320, 42840, 45696, 46119, 48960, 57120, 61492, 65280, 68544, 76160, 76865, 80640, 85680, 91392, 92238, 97920, 107611, 114240, 122984, 137088, 138357, 152320, 153730, 171360, 184476, 195840, 215222, 228480, 230595, 245968, 261341, 274176, 276714, 307460, 322833, 342720, 368952, 430444, 456960, 461190, 491936, 522682, 538055, 553428, 614920, 645666, 685440, 691785, 737904, 784023, 860888, 922380, 968499, 983872, 1045364, 1076110, 1106856, 1229840, 1291332, 1306705, 1370880, 1383570, 1475808, 1568046, 1614165, 1721776, 1829387, 1844760, 1936998, 1967744, 2090728, 2152220, 2213712, 2352069, 2459680, 2582664, 2613410, 2767140, 2951616, 3136092, 3228330, 3443552, 3658774, 3689520, 3873996, 3920115, 3935488, 4181456, 4304440, 4427424, 4704138, 4842495, 4919360, 5165328, 5226820, 5488161, 5534280, 5903232, 6272184, 6456660, 6887104, 7317548, 7379040, 7747992, 7840230, 8362912, 8608880, 8854848, 9146935, 9408276, 9684990, 9838720, 10330656, 10453640, 10976322, 11068560, 11760345, 11806464, 12544368, 12913320, 13774208, 14635096, 14758080, 15495984, 15680460, 16464483, 16725824, 17217760, 17709696, 18293870, 18816552, 19369980, 19677440, 20661312, 20907280, 21952644, 22137120, 23520690, 25088736, 25826640, 27440805, 27548416, 29270192, 29516160, 30991968, 31360920, 32928966, 33451648, 34435520, 35419392, 36587740, 37633104, 38739960, 41322624, 41814560, 43905288, 44274240, 47041380, 50177472, 51653280, 54881610, 58540384, 59032320, 61983936, 62721840, 65857932, 66903296, 68871040, 73175480, 75266208, 77479920, 82322415, 82645248, 83629120, 87810576, 88548480, 94082760, 100354944, 103306560, 109763220, 117080768, 123967872, 125443680, 131715864, 137742080, 146350960, 150532416, 154959840, 164644830, 167258240, 175621152, 177096960, 188165520, 200709888, 206613120, 219526440, 234161536, 247935744, 250887360, 263431728, 292701920, 301064832, 309919680, 329289660, 334516480, 351242304, 376331040, 413226240, 439052880, 468323072, 501774720, 526863456, 585403840, 602129664, 619839360, 658579320, 702484608, 752662080, 878105760, 1003549440, 1053726912, 1170807680, 1239678720, 1317158640, 1404969216, 1505324160, 1756211520, 2107453824, 2341615360, 2634317280, 3010648320, 3512423040, 4214907648, 5268634560, 7024846080, 10537269120, 21074538240]

約数ペア:

[(1, 21074538240), (2, 10537269120), (3, 7024846080), (4, 5268634560), (5, 4214907648), (6, 3512423040), (7, 3010648320), (8, 2634317280), (9, 2341615360), (10, 2107453824), (12, 1756211520), (14, 1505324160), (15, 1404969216), (16, 1317158640), (17, 1239678720), (18, 1170807680), (20, 1053726912), (21, 1003549440), (24, 878105760), (28, 752662080), (30, 702484608), (32, 658579320), (34, 619839360), (35, 602129664), (36, 585403840), (40, 526863456), (42, 501774720), (45, 468323072), (48, 439052880), (51, 413226240), (56, 376331040), (60, 351242304), (63, 334516480), (64, 329289660), (68, 309919680), (70, 301064832), (72, 292701920), (80, 263431728), (84, 250887360), (85, 247935744), (90, 234161536), (96, 219526440), (102, 206613120), (105, 200709888), (112, 188165520), (119, 177096960), (120, 175621152), (126, 167258240), (128, 164644830), (136, 154959840), (140, 150532416), (144, 146350960), (153, 137742080), (160, 131715864), (168, 125443680), (170, 123967872), (180, 117080768), (192, 109763220), (204, 103306560), (210, 100354944), (224, 94082760), (238, 88548480), (240, 87810576), (252, 83629120), (255, 82645248), (256, 82322415), (272, 77479920), (280, 75266208), (288, 73175480), (306, 68871040), (315, 66903296), (320, 65857932), (336, 62721840), (340, 61983936), (357, 59032320), (360, 58540384), (384, 54881610), (408, 51653280), (420, 50177472), (448, 47041380), (476, 44274240), (480, 43905288), (504, 41814560), (510, 41322624), (544, 38739960), (560, 37633104), (576, 36587740), (595, 35419392), (612, 34435520), (630, 33451648), (640, 32928966), (672, 31360920), (680, 30991968), (714, 29516160), (720, 29270192), (765, 27548416), (768, 27440805), (816, 25826640), (840, 25088736), (896, 23520690), (952, 22137120), (960, 21952644), (1008, 20907280), (1020, 20661312), (1071, 19677440), (1088, 19369980), (1120, 18816552), (1152, 18293870), (1190, 17709696), (1224, 17217760), (1260, 16725824), (1280, 16464483), (1344, 15680460), (1360, 15495984), (1428, 14758080), (1440, 14635096), (1530, 13774208), (1632, 12913320), (1680, 12544368), (1785, 11806464), (1792, 11760345), (1904, 11068560), (1920, 10976322), (2016, 10453640), (2040, 10330656), (2142, 9838720), (2176, 9684990), (2240, 9408276), (2304, 9146935), (2380, 8854848), (2448, 8608880), (2520, 8362912), (2688, 7840230), (2720, 7747992), (2856, 7379040), (2880, 7317548), (3060, 6887104), (3264, 6456660), (3360, 6272184), (3570, 5903232), (3808, 5534280), (3840, 5488161), (4032, 5226820), (4080, 5165328), (4284, 4919360), (4352, 4842495), (4480, 4704138), (4760, 4427424), (4896, 4304440), (5040, 4181456), (5355, 3935488), (5376, 3920115), (5440, 3873996), (5712, 3689520), (5760, 3658774), (6120, 3443552), (6528, 3228330), (6720, 3136092), (7140, 2951616), (7616, 2767140), (8064, 2613410), (8160, 2582664), (8568, 2459680), (8960, 2352069), (9520, 2213712), (9792, 2152220), (10080, 2090728), (10710, 1967744), (10880, 1936998), (11424, 1844760), (11520, 1829387), (12240, 1721776), (13056, 1614165), (13440, 1568046), (14280, 1475808), (15232, 1383570), (15373, 1370880), (16128, 1306705), (16320, 1291332), (17136, 1229840), (19040, 1106856), (19584, 1076110), (20160, 1045364), (21420, 983872), (21760, 968499), (22848, 922380), (24480, 860888), (26880, 784023), (28560, 737904), (30464, 691785), (30746, 685440), (32640, 645666), (34272, 614920), (38080, 553428), (39168, 538055), (40320, 522682), (42840, 491936), (45696, 461190), (46119, 456960), (48960, 430444), (57120, 368952), (61492, 342720), (65280, 322833), (68544, 307460), (76160, 276714), (76865, 274176), (80640, 261341), (85680, 245968), (91392, 230595), (92238, 228480), (97920, 215222), (107611, 195840), (114240, 184476), (122984, 171360), (137088, 153730), (138357, 152320)]