21192219840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:456

約数の個数: 448

約数和(自身を含む): 75433171968

約数和(自身を除く): 54240952128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 167, 176, 183, 192, 197, 220, 240, 244, 264, 305, 320, 330, 334, 352, 366, 394, 440, 480, 488, 501, 528, 591, 610, 660, 668, 671, 704, 732, 788, 835, 880, 915, 960, 976, 985, 1002, 1056, 1182, 1220, 1320, 1336, 1342, 1464, 1576, 1670, 1760, 1830, 1837, 1952, 1970, 2004, 2013, 2112, 2167, 2364, 2440, 2505, 2640, 2672, 2684, 2928, 2955, 3152, 3340, 3355, 3520, 3660, 3674, 3904, 3940, 4008, 4026, 4334, 4728, 4880, 5010, 5280, 5344, 5368, 5511, 5856, 5910, 6304, 6501, 6680, 6710, 7320, 7348, 7880, 8016, 8052, 8668, 9185, 9456, 9760, 10020, 10065, 10187, 10560, 10688, 10736, 10835, 11022, 11712, 11820, 12017, 12608, 13002, 13360, 13420, 14640, 14696, 15760, 16032, 16104, 17336, 18370, 18912, 19520, 20040, 20130, 20374, 21472, 21670, 22044, 23640, 24034, 26004, 26720, 26840, 27555, 29280, 29392, 30561, 31520, 32064, 32208, 32505, 32899, 34672, 36051, 36740, 37824, 40080, 40260, 40748, 42944, 43340, 44088, 47280, 48068, 50935, 52008, 53440, 53680, 55110, 58560, 58784, 60085, 61122, 63040, 64416, 65010, 65798, 69344, 72102, 73480, 80160, 80520, 81496, 86680, 88176, 94560, 96136, 98697, 101870, 104016, 107360, 110220, 112057, 117568, 120170, 122244, 128832, 130020, 131596, 132187, 138688, 144204, 146960, 152805, 160320, 161040, 162992, 164495, 173360, 176352, 180255, 189120, 192272, 197394, 203740, 208032, 214720, 220440, 224114, 240340, 244488, 260040, 263192, 264374, 288408, 293920, 305610, 322080, 325984, 328990, 336171, 346720, 352704, 360510, 361889, 384544, 394788, 396561, 407480, 416064, 440880, 448228, 480680, 488976, 493485, 520080, 526384, 528748, 560285, 576816, 587840, 611220, 644160, 651968, 657980, 660935, 672342, 693440, 721020, 723778, 769088, 789576, 793122, 814960, 881760, 896456, 961360, 977952, 986970, 1040160, 1052768, 1057496, 1085667, 1120570, 1153632, 1222440, 1315960, 1321870, 1344684, 1442040, 1447556, 1579152, 1586244, 1629920, 1680855, 1763520, 1792912, 1809445, 1922720, 1955904, 1973940, 1982805, 2006839, 2080320, 2105536, 2114992, 2171334, 2241140, 2307264, 2444880, 2631920, 2643740, 2689368, 2884080, 2895112, 3158304, 3172488, 3259840, 3361710, 3585824, 3618890, 3845440, 3947880, 3965610, 4013678, 4229984, 4342668, 4482280, 4889760, 5263840, 5287480, 5378736, 5428335, 5768160, 5790224, 6020517, 6316608, 6344976, 6723420, 7171648, 7237780, 7895760, 7931220, 8027356, 8459968, 8685336, 8964560, 9779520, 10034195, 10527680, 10574960, 10757472, 10856670, 11536320, 11580448, 12041034, 12689952, 13446840, 14475560, 15791520, 15862440, 16054712, 17370672, 17929120, 20068390, 21149920, 21514944, 21713340, 22075229, 23160896, 24082068, 25379904, 26893680, 28951120, 30102585, 31583040, 31724880, 32109424, 34741344, 35858240, 40136780, 42299840, 43426680, 44150458, 48164136, 53787360, 57902240, 60205170, 63449760, 64218848, 66225687, 69482688, 80273560, 86853360, 88300916, 96328272, 107574720, 110376145, 115804480, 120410340, 126899520, 128437696, 132451374, 160547120, 173706720, 176601832, 192656544, 220752290, 240820680, 264902748, 321094240, 331128435, 347413440, 353203664, 385313088, 441504580, 481641360, 529805496, 642188480, 662256870, 706407328, 883009160, 963282720, 1059610992, 1324513740, 1412814656, 1766018320, 1926565440, 2119221984, 2649027480, 3532036640, 4238443968, 5298054960, 7064073280, 10596109920, 21192219840]

約数ペア:

[(1, 21192219840), (2, 10596109920), (3, 7064073280), (4, 5298054960), (5, 4238443968), (6, 3532036640), (8, 2649027480), (10, 2119221984), (11, 1926565440), (12, 1766018320), (15, 1412814656), (16, 1324513740), (20, 1059610992), (22, 963282720), (24, 883009160), (30, 706407328), (32, 662256870), (33, 642188480), (40, 529805496), (44, 481641360), (48, 441504580), (55, 385313088), (60, 353203664), (61, 347413440), (64, 331128435), (66, 321094240), (80, 264902748), (88, 240820680), (96, 220752290), (110, 192656544), (120, 176601832), (122, 173706720), (132, 160547120), (160, 132451374), (165, 128437696), (167, 126899520), (176, 120410340), (183, 115804480), (192, 110376145), (197, 107574720), (220, 96328272), (240, 88300916), (244, 86853360), (264, 80273560), (305, 69482688), (320, 66225687), (330, 64218848), (334, 63449760), (352, 60205170), (366, 57902240), (394, 53787360), (440, 48164136), (480, 44150458), (488, 43426680), (501, 42299840), (528, 40136780), (591, 35858240), (610, 34741344), (660, 32109424), (668, 31724880), (671, 31583040), (704, 30102585), (732, 28951120), (788, 26893680), (835, 25379904), (880, 24082068), (915, 23160896), (960, 22075229), (976, 21713340), (985, 21514944), (1002, 21149920), (1056, 20068390), (1182, 17929120), (1220, 17370672), (1320, 16054712), (1336, 15862440), (1342, 15791520), (1464, 14475560), (1576, 13446840), (1670, 12689952), (1760, 12041034), (1830, 11580448), (1837, 11536320), (1952, 10856670), (1970, 10757472), (2004, 10574960), (2013, 10527680), (2112, 10034195), (2167, 9779520), (2364, 8964560), (2440, 8685336), (2505, 8459968), (2640, 8027356), (2672, 7931220), (2684, 7895760), (2928, 7237780), (2955, 7171648), (3152, 6723420), (3340, 6344976), (3355, 6316608), (3520, 6020517), (3660, 5790224), (3674, 5768160), (3904, 5428335), (3940, 5378736), (4008, 5287480), (4026, 5263840), (4334, 4889760), (4728, 4482280), (4880, 4342668), (5010, 4229984), (5280, 4013678), (5344, 3965610), (5368, 3947880), (5511, 3845440), (5856, 3618890), (5910, 3585824), (6304, 3361710), (6501, 3259840), (6680, 3172488), (6710, 3158304), (7320, 2895112), (7348, 2884080), (7880, 2689368), (8016, 2643740), (8052, 2631920), (8668, 2444880), (9185, 2307264), (9456, 2241140), (9760, 2171334), (10020, 2114992), (10065, 2105536), (10187, 2080320), (10560, 2006839), (10688, 1982805), (10736, 1973940), (10835, 1955904), (11022, 1922720), (11712, 1809445), (11820, 1792912), (12017, 1763520), (12608, 1680855), (13002, 1629920), (13360, 1586244), (13420, 1579152), (14640, 1447556), (14696, 1442040), (15760, 1344684), (16032, 1321870), (16104, 1315960), (17336, 1222440), (18370, 1153632), (18912, 1120570), (19520, 1085667), (20040, 1057496), (20130, 1052768), (20374, 1040160), (21472, 986970), (21670, 977952), (22044, 961360), (23640, 896456), (24034, 881760), (26004, 814960), (26720, 793122), (26840, 789576), (27555, 769088), (29280, 723778), (29392, 721020), (30561, 693440), (31520, 672342), (32064, 660935), (32208, 657980), (32505, 651968), (32899, 644160), (34672, 611220), (36051, 587840), (36740, 576816), (37824, 560285), (40080, 528748), (40260, 526384), (40748, 520080), (42944, 493485), (43340, 488976), (44088, 480680), (47280, 448228), (48068, 440880), (50935, 416064), (52008, 407480), (53440, 396561), (53680, 394788), (55110, 384544), (58560, 361889), (58784, 360510), (60085, 352704), (61122, 346720), (63040, 336171), (64416, 328990), (65010, 325984), (65798, 322080), (69344, 305610), (72102, 293920), (73480, 288408), (80160, 264374), (80520, 263192), (81496, 260040), (86680, 244488), (88176, 240340), (94560, 224114), (96136, 220440), (98697, 214720), (101870, 208032), (104016, 203740), (107360, 197394), (110220, 192272), (112057, 189120), (117568, 180255), (120170, 176352), (122244, 173360), (128832, 164495), (130020, 162992), (131596, 161040), (132187, 160320), (138688, 152805), (144204, 146960)]