21895979040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:877

約数の個数: 576

約数和(自身を含む): 84924534240

約数和(自身を除く): 63028555200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 53, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 106, 116, 117, 120, 130, 144, 145, 156, 159, 160, 174, 180, 195, 208, 212, 232, 234, 240, 260, 261, 265, 288, 290, 312, 318, 348, 360, 377, 390, 416, 424, 435, 464, 468, 477, 480, 520, 522, 530, 580, 585, 624, 636, 689, 696, 720, 754, 761, 780, 795, 848, 870, 928, 936, 954, 1040, 1044, 1060, 1131, 1160, 1170, 1248, 1272, 1305, 1378, 1392, 1440, 1508, 1522, 1537, 1560, 1590, 1696, 1740, 1872, 1885, 1908, 2067, 2080, 2088, 2120, 2262, 2283, 2320, 2340, 2385, 2544, 2610, 2756, 2784, 3016, 3044, 3074, 3120, 3180, 3393, 3445, 3480, 3744, 3770, 3805, 3816, 4134, 4176, 4240, 4524, 4566, 4611, 4640, 4680, 4770, 5088, 5220, 5512, 5655, 6032, 6088, 6148, 6201, 6240, 6360, 6786, 6849, 6890, 6960, 7540, 7610, 7632, 7685, 8268, 8352, 8480, 9048, 9132, 9222, 9360, 9540, 9893, 10335, 10440, 11024, 11310, 11415, 12064, 12176, 12296, 12402, 12720, 13572, 13698, 13780, 13833, 13920, 15080, 15220, 15264, 15370, 16536, 16965, 18096, 18264, 18444, 18720, 19080, 19786, 19981, 20670, 20880, 22048, 22069, 22620, 22830, 23055, 24352, 24592, 24804, 25440, 27144, 27396, 27560, 27666, 29679, 30160, 30440, 30740, 31005, 33072, 33930, 34245, 36192, 36528, 36888, 38160, 39572, 39962, 40333, 41340, 41760, 44138, 45240, 45660, 46110, 49184, 49465, 49608, 54288, 54792, 55120, 55332, 59358, 59943, 60320, 60880, 61480, 62010, 66144, 66207, 67860, 68490, 69165, 73056, 73776, 76320, 79144, 79924, 80666, 82680, 88276, 89037, 90480, 91320, 92220, 98930, 99216, 99905, 108576, 109584, 110240, 110345, 110664, 118716, 119886, 120999, 121760, 122960, 124020, 132414, 135720, 136980, 138330, 147552, 148395, 158288, 159848, 161332, 165360, 176552, 178074, 179829, 180960, 182640, 184440, 197860, 198432, 198621, 199810, 201665, 219168, 220690, 221328, 237432, 239772, 241998, 245920, 248040, 264828, 271440, 273960, 276660, 286897, 296790, 299715, 316576, 319696, 322664, 330720, 331035, 353104, 356148, 359658, 362997, 365280, 368880, 395720, 397242, 399620, 403330, 441380, 442656, 445185, 474864, 479544, 483996, 496080, 524329, 529656, 542880, 547920, 553320, 573794, 593580, 599430, 604995, 639392, 645328, 662070, 706208, 712296, 719316, 725994, 737760, 791440, 794484, 799240, 806660, 860691, 882760, 890370, 899145, 949728, 959088, 967992, 992160, 993105, 1048658, 1059312, 1095840, 1106640, 1147588, 1169657, 1187160, 1198860, 1209990, 1290656, 1324140, 1424592, 1434485, 1438632, 1451988, 1572987, 1582880, 1588968, 1598480, 1613320, 1721382, 1765520, 1780740, 1798290, 1814985, 1918176, 1935984, 1986210, 2097316, 2118624, 2213280, 2295176, 2339314, 2374320, 2397720, 2419980, 2582073, 2621645, 2648280, 2849184, 2868970, 2877264, 2903976, 3145974, 3177936, 3196960, 3226640, 3442764, 3508971, 3531040, 3561480, 3596580, 3629970, 3871968, 3972420, 4194632, 4303455, 4590352, 4678628, 4718961, 4748640, 4795440, 4839960, 5164146, 5243290, 5296560, 5737940, 5754528, 5807952, 5848285, 6291948, 6355872, 6453280, 6885528, 7017942, 7122960, 7193160, 7259940, 7864935, 7944840, 8389264, 8606910, 9180704, 9357256, 9437922, 9590880, 9679920, 10328292, 10486580, 10526913, 10593120, 11475880, 11615904, 11696570, 12583896, 12910365, 13771056, 14035884, 14245920, 14386320, 14519880, 15205541, 15729870, 15889680, 16778528, 17213820, 17544855, 18714512, 18875844, 19359840, 20656584, 20973160, 21053826, 22951760, 23393140, 23594805, 25167792, 25820730, 27542112, 28071768, 28772640, 29039760, 30411082, 31459740, 31779360, 34427640, 35089710, 37429024, 37751688, 41313168, 41946320, 42107652, 45616623, 45903520, 46786280, 47189610, 50335584, 51641460, 52634565, 56143536, 58079520, 60822164, 62919480, 68855280, 70179420, 75503376, 76027705, 82626336, 83892640, 84215304, 91233246, 93572560, 94379220, 103282920, 105269130, 112287072, 121644328, 125838960, 136849869, 137710560, 140358840, 151006752, 152055410, 168430608, 182466492, 187145120, 188758440, 206565840, 210538260, 228083115, 243288656, 251677920, 273699738, 280717680, 304110820, 336861216, 364932984, 377516880, 413131680, 421076520, 456166230, 486577312, 547399476, 561435360, 608221640, 684249345, 729865968, 755033760, 842153040, 912332460, 1094798952, 1216443280, 1368498690, 1459731936, 1684306080, 1824664920, 2189597904, 2432886560, 2736997380, 3649329840, 4379195808, 5473994760, 7298659680, 10947989520, 21895979040]

約数ペア:

[(1, 21895979040), (2, 10947989520), (3, 7298659680), (4, 5473994760), (5, 4379195808), (6, 3649329840), (8, 2736997380), (9, 2432886560), (10, 2189597904), (12, 1824664920), (13, 1684306080), (15, 1459731936), (16, 1368498690), (18, 1216443280), (20, 1094798952), (24, 912332460), (26, 842153040), (29, 755033760), (30, 729865968), (32, 684249345), (36, 608221640), (39, 561435360), (40, 547399476), (45, 486577312), (48, 456166230), (52, 421076520), (53, 413131680), (58, 377516880), (60, 364932984), (65, 336861216), (72, 304110820), (78, 280717680), (80, 273699738), (87, 251677920), (90, 243288656), (96, 228083115), (104, 210538260), (106, 206565840), (116, 188758440), (117, 187145120), (120, 182466492), (130, 168430608), (144, 152055410), (145, 151006752), (156, 140358840), (159, 137710560), (160, 136849869), (174, 125838960), (180, 121644328), (195, 112287072), (208, 105269130), (212, 103282920), (232, 94379220), (234, 93572560), (240, 91233246), (260, 84215304), (261, 83892640), (265, 82626336), (288, 76027705), (290, 75503376), (312, 70179420), (318, 68855280), (348, 62919480), (360, 60822164), (377, 58079520), (390, 56143536), (416, 52634565), (424, 51641460), (435, 50335584), (464, 47189610), (468, 46786280), (477, 45903520), (480, 45616623), (520, 42107652), (522, 41946320), (530, 41313168), (580, 37751688), (585, 37429024), (624, 35089710), (636, 34427640), (689, 31779360), (696, 31459740), (720, 30411082), (754, 29039760), (761, 28772640), (780, 28071768), (795, 27542112), (848, 25820730), (870, 25167792), (928, 23594805), (936, 23393140), (954, 22951760), (1040, 21053826), (1044, 20973160), (1060, 20656584), (1131, 19359840), (1160, 18875844), (1170, 18714512), (1248, 17544855), (1272, 17213820), (1305, 16778528), (1378, 15889680), (1392, 15729870), (1440, 15205541), (1508, 14519880), (1522, 14386320), (1537, 14245920), (1560, 14035884), (1590, 13771056), (1696, 12910365), (1740, 12583896), (1872, 11696570), (1885, 11615904), (1908, 11475880), (2067, 10593120), (2080, 10526913), (2088, 10486580), (2120, 10328292), (2262, 9679920), (2283, 9590880), (2320, 9437922), (2340, 9357256), (2385, 9180704), (2544, 8606910), (2610, 8389264), (2756, 7944840), (2784, 7864935), (3016, 7259940), (3044, 7193160), (3074, 7122960), (3120, 7017942), (3180, 6885528), (3393, 6453280), (3445, 6355872), (3480, 6291948), (3744, 5848285), (3770, 5807952), (3805, 5754528), (3816, 5737940), (4134, 5296560), (4176, 5243290), (4240, 5164146), (4524, 4839960), (4566, 4795440), (4611, 4748640), (4640, 4718961), (4680, 4678628), (4770, 4590352), (5088, 4303455), (5220, 4194632), (5512, 3972420), (5655, 3871968), (6032, 3629970), (6088, 3596580), (6148, 3561480), (6201, 3531040), (6240, 3508971), (6360, 3442764), (6786, 3226640), (6849, 3196960), (6890, 3177936), (6960, 3145974), (7540, 2903976), (7610, 2877264), (7632, 2868970), (7685, 2849184), (8268, 2648280), (8352, 2621645), (8480, 2582073), (9048, 2419980), (9132, 2397720), (9222, 2374320), (9360, 2339314), (9540, 2295176), (9893, 2213280), (10335, 2118624), (10440, 2097316), (11024, 1986210), (11310, 1935984), (11415, 1918176), (12064, 1814985), (12176, 1798290), (12296, 1780740), (12402, 1765520), (12720, 1721382), (13572, 1613320), (13698, 1598480), (13780, 1588968), (13833, 1582880), (13920, 1572987), (15080, 1451988), (15220, 1438632), (15264, 1434485), (15370, 1424592), (16536, 1324140), (16965, 1290656), (18096, 1209990), (18264, 1198860), (18444, 1187160), (18720, 1169657), (19080, 1147588), (19786, 1106640), (19981, 1095840), (20670, 1059312), (20880, 1048658), (22048, 993105), (22069, 992160), (22620, 967992), (22830, 959088), (23055, 949728), (24352, 899145), (24592, 890370), (24804, 882760), (25440, 860691), (27144, 806660), (27396, 799240), (27560, 794484), (27666, 791440), (29679, 737760), (30160, 725994), (30440, 719316), (30740, 712296), (31005, 706208), (33072, 662070), (33930, 645328), (34245, 639392), (36192, 604995), (36528, 599430), (36888, 593580), (38160, 573794), (39572, 553320), (39962, 547920), (40333, 542880), (41340, 529656), (41760, 524329), (44138, 496080), (45240, 483996), (45660, 479544), (46110, 474864), (49184, 445185), (49465, 442656), (49608, 441380), (54288, 403330), (54792, 399620), (55120, 397242), (55332, 395720), (59358, 368880), (59943, 365280), (60320, 362997), (60880, 359658), (61480, 356148), (62010, 353104), (66144, 331035), (66207, 330720), (67860, 322664), (68490, 319696), (69165, 316576), (73056, 299715), (73776, 296790), (76320, 286897), (79144, 276660), (79924, 273960), (80666, 271440), (82680, 264828), (88276, 248040), (89037, 245920), (90480, 241998), (91320, 239772), (92220, 237432), (98930, 221328), (99216, 220690), (99905, 219168), (108576, 201665), (109584, 199810), (110240, 198621), (110345, 198432), (110664, 197860), (118716, 184440), (119886, 182640), (120999, 180960), (121760, 179829), (122960, 178074), (124020, 176552), (132414, 165360), (135720, 161332), (136980, 159848), (138330, 158288), (147552, 148395)]