21100234320

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1134

約数の個数: 560

約数和(自身を含む): 82906550784

約数和(自身を除く): 61806316464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 155, 162, 165, 176, 180, 186, 198, 216, 220, 240, 243, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 432, 440, 465, 486, 495, 496, 528, 540, 558, 594, 620, 648, 660, 682, 720, 729, 744, 792, 810, 837, 880, 891, 930, 972, 990, 1023, 1061, 1080, 1116, 1188, 1215, 1240, 1296, 1320, 1364, 1395, 1458, 1485, 1488, 1584, 1620, 1674, 1705, 1782, 1860, 1944, 1980, 2046, 2122, 2160, 2232, 2376, 2430, 2480, 2511, 2640, 2673, 2728, 2790, 2916, 2970, 3069, 3183, 3240, 3348, 3410, 3564, 3645, 3720, 3888, 3960, 4092, 4185, 4244, 4455, 4464, 4752, 4860, 5022, 5115, 5305, 5346, 5456, 5580, 5832, 5940, 6138, 6366, 6480, 6696, 6820, 7128, 7290, 7440, 7533, 7920, 8019, 8184, 8370, 8488, 8910, 9207, 9549, 9720, 10044, 10230, 10610, 10692, 11160, 11664, 11671, 11880, 12276, 12555, 12732, 13365, 13392, 13640, 14256, 14580, 15066, 15345, 15915, 16038, 16368, 16740, 16976, 17820, 18414, 19098, 19440, 20088, 20460, 21220, 21384, 22320, 22599, 23342, 23760, 24552, 25110, 25464, 26730, 27280, 27621, 28647, 29160, 30132, 30690, 31830, 32076, 32891, 33480, 35013, 35640, 36828, 37665, 38196, 40095, 40176, 40920, 42440, 42768, 45198, 46035, 46684, 47745, 49104, 50220, 50928, 53460, 55242, 57294, 58320, 58355, 60264, 61380, 63660, 64152, 65782, 66960, 70026, 71280, 73656, 75330, 76392, 80190, 81840, 82863, 84880, 85941, 90396, 92070, 93368, 95490, 98673, 100440, 105039, 106920, 110484, 112995, 114588, 116710, 120528, 122760, 127320, 128304, 131564, 138105, 140052, 143235, 147312, 150660, 152784, 160380, 164455, 165726, 171882, 175065, 180792, 184140, 186736, 190980, 197346, 200880, 210078, 213840, 220968, 225990, 229176, 233420, 245520, 248589, 254640, 257823, 263128, 276210, 280104, 286470, 296019, 301320, 315117, 320760, 328910, 331452, 343764, 350130, 361584, 361801, 368280, 381960, 394692, 414315, 420156, 429705, 441936, 451980, 458352, 466840, 493365, 497178, 515646, 525195, 526256, 552420, 560208, 572940, 592038, 602640, 630234, 641520, 657820, 662904, 687528, 700260, 723602, 736560, 763920, 773469, 789384, 828630, 840312, 859410, 888057, 903960, 933680, 945351, 986730, 994356, 1031292, 1050390, 1085403, 1104840, 1145880, 1184076, 1242945, 1260468, 1289115, 1315640, 1325808, 1375056, 1400520, 1447204, 1480095, 1546938, 1575585, 1578768, 1657260, 1680624, 1718820, 1776114, 1807920, 1809005, 1890702, 1973460, 1988712, 2062584, 2100780, 2170806, 2209680, 2291760, 2368152, 2485890, 2520936, 2578230, 2631280, 2664171, 2801040, 2836053, 2894408, 2960190, 3093876, 3151170, 3256209, 3314520, 3437640, 3552228, 3618010, 3781404, 3867345, 3946920, 3977424, 4125168, 4201560, 4341612, 4440285, 4726755, 4736304, 4971780, 5041872, 5156460, 5328342, 5427015, 5672106, 5788816, 5920380, 6187752, 6302340, 6512418, 6629040, 6875280, 7104456, 7236020, 7562808, 7734690, 7893840, 7992513, 8403120, 8508159, 8683224, 8880570, 9453510, 9768627, 9943560, 10312920, 10656684, 10854030, 11344212, 11840760, 12375504, 12604680, 13024836, 13320855, 14180265, 14208912, 14472040, 15125616, 15469380, 15985026, 16281045, 17016318, 17366448, 17761140, 18907020, 19537254, 19887120, 20625840, 21313368, 21708060, 22688424, 23681520, 23977539, 25209360, 26049672, 26641710, 28360530, 28944080, 29305881, 30938760, 31970052, 32562090, 34032636, 35522280, 37814040, 39074508, 39962565, 42540795, 42626736, 43416120, 45376848, 47955078, 48843135, 52099344, 53283420, 56721060, 58611762, 61877520, 63940104, 65124180, 68065272, 71044560, 75628080, 78149016, 79925130, 85081590, 86832240, 87917643, 95910156, 97686270, 106566840, 113442120, 117223524, 119887695, 127880208, 130248360, 136130544, 146529405, 156298032, 159850260, 170163180, 175835286, 191820312, 195372540, 213133680, 226884240, 234447048, 239775390, 260496720, 263752929, 293058810, 319700520, 340326360, 351670572, 383640624, 390745080, 439588215, 468894096, 479550780, 527505858, 586117620, 639401040, 680652720, 703341144, 781490160, 879176430, 959101560, 1055011716, 1172235240, 1318764645, 1406682288, 1758352860, 1918203120, 2110023432, 2344470480, 2637529290, 3516705720, 4220046864, 5275058580, 7033411440, 10550117160, 21100234320]

約数ペア:

[(1, 21100234320), (2, 10550117160), (3, 7033411440), (4, 5275058580), (5, 4220046864), (6, 3516705720), (8, 2637529290), (9, 2344470480), (10, 2110023432), (11, 1918203120), (12, 1758352860), (15, 1406682288), (16, 1318764645), (18, 1172235240), (20, 1055011716), (22, 959101560), (24, 879176430), (27, 781490160), (30, 703341144), (31, 680652720), (33, 639401040), (36, 586117620), (40, 527505858), (44, 479550780), (45, 468894096), (48, 439588215), (54, 390745080), (55, 383640624), (60, 351670572), (62, 340326360), (66, 319700520), (72, 293058810), (80, 263752929), (81, 260496720), (88, 239775390), (90, 234447048), (93, 226884240), (99, 213133680), (108, 195372540), (110, 191820312), (120, 175835286), (124, 170163180), (132, 159850260), (135, 156298032), (144, 146529405), (155, 136130544), (162, 130248360), (165, 127880208), (176, 119887695), (180, 117223524), (186, 113442120), (198, 106566840), (216, 97686270), (220, 95910156), (240, 87917643), (243, 86832240), (248, 85081590), (264, 79925130), (270, 78149016), (279, 75628080), (297, 71044560), (310, 68065272), (324, 65124180), (330, 63940104), (341, 61877520), (360, 58611762), (372, 56721060), (396, 53283420), (405, 52099344), (432, 48843135), (440, 47955078), (465, 45376848), (486, 43416120), (495, 42626736), (496, 42540795), (528, 39962565), (540, 39074508), (558, 37814040), (594, 35522280), (620, 34032636), (648, 32562090), (660, 31970052), (682, 30938760), (720, 29305881), (729, 28944080), (744, 28360530), (792, 26641710), (810, 26049672), (837, 25209360), (880, 23977539), (891, 23681520), (930, 22688424), (972, 21708060), (990, 21313368), (1023, 20625840), (1061, 19887120), (1080, 19537254), (1116, 18907020), (1188, 17761140), (1215, 17366448), (1240, 17016318), (1296, 16281045), (1320, 15985026), (1364, 15469380), (1395, 15125616), (1458, 14472040), (1485, 14208912), (1488, 14180265), (1584, 13320855), (1620, 13024836), (1674, 12604680), (1705, 12375504), (1782, 11840760), (1860, 11344212), (1944, 10854030), (1980, 10656684), (2046, 10312920), (2122, 9943560), (2160, 9768627), (2232, 9453510), (2376, 8880570), (2430, 8683224), (2480, 8508159), (2511, 8403120), (2640, 7992513), (2673, 7893840), (2728, 7734690), (2790, 7562808), (2916, 7236020), (2970, 7104456), (3069, 6875280), (3183, 6629040), (3240, 6512418), (3348, 6302340), (3410, 6187752), (3564, 5920380), (3645, 5788816), (3720, 5672106), (3888, 5427015), (3960, 5328342), (4092, 5156460), (4185, 5041872), (4244, 4971780), (4455, 4736304), (4464, 4726755), (4752, 4440285), (4860, 4341612), (5022, 4201560), (5115, 4125168), (5305, 3977424), (5346, 3946920), (5456, 3867345), (5580, 3781404), (5832, 3618010), (5940, 3552228), (6138, 3437640), (6366, 3314520), (6480, 3256209), (6696, 3151170), (6820, 3093876), (7128, 2960190), (7290, 2894408), (7440, 2836053), (7533, 2801040), (7920, 2664171), (8019, 2631280), (8184, 2578230), (8370, 2520936), (8488, 2485890), (8910, 2368152), (9207, 2291760), (9549, 2209680), (9720, 2170806), (10044, 2100780), (10230, 2062584), (10610, 1988712), (10692, 1973460), (11160, 1890702), (11664, 1809005), (11671, 1807920), (11880, 1776114), (12276, 1718820), (12555, 1680624), (12732, 1657260), (13365, 1578768), (13392, 1575585), (13640, 1546938), (14256, 1480095), (14580, 1447204), (15066, 1400520), (15345, 1375056), (15915, 1325808), (16038, 1315640), (16368, 1289115), (16740, 1260468), (16976, 1242945), (17820, 1184076), (18414, 1145880), (19098, 1104840), (19440, 1085403), (20088, 1050390), (20460, 1031292), (21220, 994356), (21384, 986730), (22320, 945351), (22599, 933680), (23342, 903960), (23760, 888057), (24552, 859410), (25110, 840312), (25464, 828630), (26730, 789384), (27280, 773469), (27621, 763920), (28647, 736560), (29160, 723602), (30132, 700260), (30690, 687528), (31830, 662904), (32076, 657820), (32891, 641520), (33480, 630234), (35013, 602640), (35640, 592038), (36828, 572940), (37665, 560208), (38196, 552420), (40095, 526256), (40176, 525195), (40920, 515646), (42440, 497178), (42768, 493365), (45198, 466840), (46035, 458352), (46684, 451980), (47745, 441936), (49104, 429705), (50220, 420156), (50928, 414315), (53460, 394692), (55242, 381960), (57294, 368280), (58320, 361801), (58355, 361584), (60264, 350130), (61380, 343764), (63660, 331452), (64152, 328910), (65782, 320760), (66960, 315117), (70026, 301320), (71280, 296019), (73656, 286470), (75330, 280104), (76392, 276210), (80190, 263128), (81840, 257823), (82863, 254640), (84880, 248589), (85941, 245520), (90396, 233420), (92070, 229176), (93368, 225990), (95490, 220968), (98673, 213840), (100440, 210078), (105039, 200880), (106920, 197346), (110484, 190980), (112995, 186736), (114588, 184140), (116710, 180792), (120528, 175065), (122760, 171882), (127320, 165726), (128304, 164455), (131564, 160380), (138105, 152784), (140052, 150660), (143235, 147312)]