21972565440

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 672

約数和(自身を含む): 92077300224

約数和(自身を除く): 70104734784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 81, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 162, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 243, 252, 259, 270, 280, 288, 296, 315, 320, 324, 333, 336, 360, 370, 378, 405, 420, 432, 444, 448, 480, 486, 504, 518, 540, 555, 560, 567, 576, 592, 630, 648, 666, 672, 720, 740, 756, 777, 810, 840, 864, 888, 945, 960, 972, 999, 1008, 1036, 1080, 1091, 1110, 1120, 1134, 1184, 1215, 1260, 1295, 1296, 1332, 1344, 1440, 1480, 1512, 1554, 1620, 1665, 1680, 1701, 1728, 1776, 1890, 1944, 1998, 2016, 2072, 2160, 2182, 2220, 2240, 2268, 2331, 2368, 2430, 2520, 2590, 2592, 2664, 2835, 2880, 2960, 2997, 3024, 3108, 3240, 3273, 3330, 3360, 3402, 3552, 3780, 3885, 3888, 3996, 4032, 4144, 4320, 4364, 4440, 4536, 4662, 4860, 4995, 5040, 5180, 5184, 5328, 5455, 5670, 5920, 5994, 6048, 6216, 6480, 6546, 6660, 6720, 6804, 6993, 7104, 7560, 7637, 7770, 7776, 7992, 8288, 8505, 8640, 8728, 8880, 8991, 9072, 9324, 9720, 9819, 9990, 10080, 10360, 10656, 10910, 11340, 11655, 11840, 11988, 12096, 12432, 12960, 13092, 13320, 13608, 13986, 14985, 15120, 15274, 15540, 15552, 15984, 16365, 16576, 17010, 17456, 17760, 17982, 18144, 18648, 19440, 19638, 19980, 20160, 20720, 20979, 21312, 21820, 22680, 22911, 23310, 23976, 24864, 25920, 26184, 26640, 27216, 27972, 29457, 29970, 30240, 30548, 31080, 31968, 32730, 34020, 34912, 34965, 35520, 35964, 36288, 37296, 38185, 38880, 39276, 39960, 40367, 41440, 41958, 43640, 44955, 45360, 45822, 46620, 47952, 49095, 49728, 52368, 53280, 54432, 55944, 58914, 59940, 60480, 61096, 62160, 62937, 63936, 65460, 68040, 68733, 69824, 69930, 71928, 74592, 76370, 77760, 78552, 79920, 80734, 82880, 83916, 87280, 88371, 89910, 90720, 91644, 93240, 95904, 98190, 104736, 104895, 106560, 108864, 111888, 114555, 117828, 119880, 121101, 122192, 124320, 125874, 130920, 136080, 137466, 139860, 143856, 147285, 149184, 152740, 157104, 159840, 161468, 167832, 174560, 176742, 179820, 181440, 183288, 186480, 191808, 196380, 201835, 206199, 209472, 209790, 223776, 229110, 235656, 239760, 242202, 244384, 248640, 251748, 261840, 265113, 272160, 274932, 279720, 282569, 287712, 294570, 305480, 314208, 314685, 319680, 322936, 335664, 343665, 349120, 353484, 359640, 363303, 366576, 372960, 392760, 403670, 412398, 419580, 441855, 447552, 458220, 471312, 479520, 484404, 488768, 503496, 523680, 530226, 544320, 549864, 559440, 565138, 575424, 589140, 605505, 610960, 618597, 628416, 629370, 645872, 671328, 687330, 706968, 719280, 726606, 733152, 745920, 785520, 807340, 824796, 839160, 847707, 883710, 916440, 942624, 959040, 968808, 1006992, 1030995, 1047360, 1060452, 1089909, 1099728, 1118880, 1130276, 1178280, 1211010, 1221920, 1237194, 1258740, 1291744, 1325565, 1342656, 1374660, 1412845, 1413936, 1438560, 1453212, 1466304, 1571040, 1614680, 1649592, 1678320, 1695414, 1767420, 1816515, 1832880, 1855791, 1885248, 1937616, 2013984, 2061990, 2120904, 2179818, 2199456, 2237760, 2260552, 2356560, 2422020, 2443840, 2474388, 2517480, 2543121, 2583488, 2651130, 2749320, 2825690, 2827872, 2877120, 2906424, 3092985, 3142080, 3229360, 3269727, 3299184, 3356640, 3390828, 3534840, 3633030, 3665760, 3711582, 3875232, 4027968, 4123980, 4238535, 4241808, 4359636, 4398912, 4521104, 4713120, 4844040, 4948776, 5034960, 5086242, 5302260, 5449545, 5498640, 5651380, 5655744, 5812848, 6185970, 6458720, 6539454, 6598368, 6713280, 6781656, 7069680, 7266060, 7331520, 7423164, 7629363, 7750464, 8247960, 8477070, 8483616, 8719272, 9042208, 9278955, 9426240, 9688080, 9809181, 9897552, 10069920, 10172484, 10604520, 10899090, 10997280, 11302760, 11625696, 12371940, 12715605, 12917440, 13078908, 13196736, 13563312, 14139360, 14532120, 14846328, 15258726, 16348635, 16495920, 16954140, 16967232, 17438544, 18084416, 18557910, 19376160, 19618362, 19795104, 20139840, 20344968, 21209040, 21798180, 21994560, 22605520, 22888089, 23251392, 24743880, 25431210, 26157816, 27126624, 28278720, 29064240, 29692656, 30517452, 32697270, 32991840, 33908280, 34877088, 37115820, 38146815, 38752320, 39236724, 39590208, 40689936, 42418080, 43596360, 45211040, 45776178, 49045905, 49487760, 50862420, 52315632, 54253248, 58128480, 59385312, 61034904, 65394540, 65983680, 67816560, 68664267, 69754176, 74231640, 76293630, 78473448, 81379872, 84836160, 87192720, 90422080, 91552356, 98091810, 98975520, 101724840, 104631264, 114440445, 116256960, 118770624, 122069808, 130789080, 135633120, 137328534, 148463280, 152587260, 156946896, 162759744, 174385440, 183104712, 196183620, 197951040, 203449680, 209262528, 228880890, 244139616, 261578160, 271266240, 274657068, 296926560, 305174520, 313893792, 343321335, 348770880, 366209424, 392367240, 406899360, 457761780, 488279232, 523156320, 549314136, 593853120, 610349040, 627787584, 686642670, 732418848, 784734480, 813798720, 915523560, 1046312640, 1098628272, 1220698080, 1373285340, 1464837696, 1569468960, 1831047120, 2197256544, 2441396160, 2746570680, 3138937920, 3662094240, 4394513088, 5493141360, 7324188480, 10986282720, 21972565440]

約数ペア:

[(1, 21972565440), (2, 10986282720), (3, 7324188480), (4, 5493141360), (5, 4394513088), (6, 3662094240), (7, 3138937920), (8, 2746570680), (9, 2441396160), (10, 2197256544), (12, 1831047120), (14, 1569468960), (15, 1464837696), (16, 1373285340), (18, 1220698080), (20, 1098628272), (21, 1046312640), (24, 915523560), (27, 813798720), (28, 784734480), (30, 732418848), (32, 686642670), (35, 627787584), (36, 610349040), (37, 593853120), (40, 549314136), (42, 523156320), (45, 488279232), (48, 457761780), (54, 406899360), (56, 392367240), (60, 366209424), (63, 348770880), (64, 343321335), (70, 313893792), (72, 305174520), (74, 296926560), (80, 274657068), (81, 271266240), (84, 261578160), (90, 244139616), (96, 228880890), (105, 209262528), (108, 203449680), (111, 197951040), (112, 196183620), (120, 183104712), (126, 174385440), (135, 162759744), (140, 156946896), (144, 152587260), (148, 148463280), (160, 137328534), (162, 135633120), (168, 130789080), (180, 122069808), (185, 118770624), (189, 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19618362), (1134, 19376160), (1184, 18557910), (1215, 18084416), (1260, 17438544), (1295, 16967232), (1296, 16954140), (1332, 16495920), (1344, 16348635), (1440, 15258726), (1480, 14846328), (1512, 14532120), (1554, 14139360), (1620, 13563312), (1665, 13196736), (1680, 13078908), (1701, 12917440), (1728, 12715605), (1776, 12371940), (1890, 11625696), (1944, 11302760), (1998, 10997280), (2016, 10899090), (2072, 10604520), (2160, 10172484), (2182, 10069920), (2220, 9897552), (2240, 9809181), (2268, 9688080), (2331, 9426240), (2368, 9278955), (2430, 9042208), (2520, 8719272), (2590, 8483616), (2592, 8477070), (2664, 8247960), (2835, 7750464), (2880, 7629363), (2960, 7423164), (2997, 7331520), (3024, 7266060), (3108, 7069680), (3240, 6781656), (3273, 6713280), (3330, 6598368), (3360, 6539454), (3402, 6458720), (3552, 6185970), (3780, 5812848), (3885, 5655744), (3888, 5651380), (3996, 5498640), (4032, 5449545), (4144, 5302260), (4320, 5086242), (4364, 5034960), (4440, 4948776), (4536, 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(16365, 1342656), (16576, 1325565), (17010, 1291744), (17456, 1258740), (17760, 1237194), (17982, 1221920), (18144, 1211010), (18648, 1178280), (19440, 1130276), (19638, 1118880), (19980, 1099728), (20160, 1089909), (20720, 1060452), (20979, 1047360), (21312, 1030995), (21820, 1006992), (22680, 968808), (22911, 959040), (23310, 942624), (23976, 916440), (24864, 883710), (25920, 847707), (26184, 839160), (26640, 824796), (27216, 807340), (27972, 785520), (29457, 745920), (29970, 733152), (30240, 726606), (30548, 719280), (31080, 706968), (31968, 687330), (32730, 671328), (34020, 645872), (34912, 629370), (34965, 628416), (35520, 618597), (35964, 610960), (36288, 605505), (37296, 589140), (38185, 575424), (38880, 565138), (39276, 559440), (39960, 549864), (40367, 544320), (41440, 530226), (41958, 523680), (43640, 503496), (44955, 488768), (45360, 484404), (45822, 479520), (46620, 471312), (47952, 458220), (49095, 447552), (49728, 441855), (52368, 419580), (53280, 412398), (54432, 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