21263669280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2329

約数の個数: 576

約数和(自身を含む): 88684098048

約数和(自身を除く): 67420428768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 82, 84, 90, 92, 96, 105, 112, 115, 120, 123, 126, 138, 140, 144, 160, 161, 164, 168, 180, 184, 205, 207, 210, 224, 230, 240, 246, 252, 276, 280, 287, 288, 315, 322, 328, 336, 345, 360, 368, 369, 410, 414, 420, 460, 480, 483, 492, 504, 552, 560, 574, 615, 630, 644, 656, 672, 690, 720, 736, 738, 805, 820, 828, 840, 861, 920, 943, 966, 984, 1008, 1035, 1104, 1120, 1148, 1230, 1260, 1288, 1312, 1380, 1435, 1440, 1449, 1476, 1610, 1640, 1656, 1680, 1722, 1840, 1845, 1886, 1932, 1968, 2016, 2070, 2208, 2237, 2296, 2415, 2460, 2520, 2576, 2583, 2760, 2829, 2870, 2898, 2952, 3220, 3280, 3312, 3360, 3444, 3680, 3690, 3772, 3864, 3936, 4140, 4305, 4474, 4592, 4715, 4830, 4920, 5040, 5152, 5166, 5520, 5658, 5740, 5796, 5904, 6440, 6560, 6601, 6624, 6711, 6888, 7245, 7380, 7544, 7728, 8280, 8487, 8610, 8948, 9184, 9430, 9660, 9840, 10080, 10332, 11040, 11185, 11316, 11480, 11592, 11808, 12880, 12915, 13202, 13422, 13776, 14145, 14490, 14760, 15088, 15456, 15659, 16560, 16974, 17220, 17896, 18860, 19320, 19680, 19803, 20133, 20664, 22370, 22632, 22960, 23184, 25760, 25830, 26404, 26844, 27552, 28290, 28980, 29520, 30176, 31318, 33005, 33120, 33555, 33948, 34440, 35792, 37720, 38640, 39606, 40266, 41328, 42435, 44740, 45264, 45920, 46368, 46977, 51451, 51660, 52808, 53688, 56580, 57960, 59040, 59409, 62636, 66010, 67110, 67896, 68880, 71584, 75440, 77280, 78295, 79212, 80532, 82656, 84870, 89480, 90528, 91717, 93954, 99015, 100665, 102902, 103320, 105616, 107376, 113160, 115920, 118818, 125272, 132020, 134220, 135792, 137760, 140931, 150880, 154353, 156590, 158424, 161064, 169740, 178960, 183434, 187908, 198030, 201330, 205804, 206640, 211232, 214752, 226320, 231840, 234885, 237636, 250544, 257255, 264040, 268440, 271584, 275151, 281862, 297045, 308706, 313180, 316848, 322128, 339480, 357920, 360157, 366868, 375816, 396060, 402660, 411608, 413280, 452640, 458585, 463059, 469770, 475272, 501088, 514510, 528080, 536880, 550302, 563724, 594090, 617412, 626360, 633696, 642019, 644256, 678960, 704655, 720314, 733736, 751632, 771765, 792120, 805320, 823216, 825453, 917170, 926118, 939540, 950544, 1029020, 1056160, 1073760, 1080471, 1100604, 1127448, 1188180, 1234824, 1252720, 1284038, 1357920, 1375755, 1409310, 1440628, 1467472, 1503264, 1543530, 1584240, 1610640, 1646432, 1650906, 1800785, 1834340, 1852236, 1879080, 1901088, 1926057, 2058040, 2109491, 2160942, 2201208, 2254896, 2315295, 2376360, 2469648, 2505440, 2568076, 2751510, 2818620, 2881256, 2934944, 3087060, 3168480, 3210095, 3221280, 3241413, 3301812, 3601570, 3668680, 3704472, 3758160, 3852114, 4116080, 4127265, 4218982, 4321884, 4402416, 4509792, 4630590, 4752720, 4939296, 5136152, 5402355, 5503020, 5637240, 5762512, 5778171, 6174120, 6328473, 6420190, 6482826, 6603624, 7203140, 7337360, 7408944, 7516320, 7704228, 8232160, 8254530, 8437964, 8643768, 8804832, 9261180, 9505440, 9630285, 10272304, 10547455, 10804710, 11006040, 11274480, 11525024, 11556342, 12348240, 12656946, 12840380, 12965652, 13207248, 14406280, 14674720, 14766437, 14817888, 15408456, 16207065, 16509060, 16875928, 17287536, 18522360, 18985419, 19260570, 20544608, 21094910, 21609420, 22012080, 22548960, 23112684, 24696480, 25313892, 25680760, 25931304, 26414496, 28812560, 28890855, 29532874, 30816912, 31642365, 32414130, 33018120, 33751856, 34575072, 37044720, 37970838, 38521140, 42189820, 43218840, 44024160, 44299311, 46225368, 50627784, 51361520, 51862608, 57625120, 57781710, 59065748, 61633824, 63284730, 64828260, 66036240, 67503712, 73832185, 74089440, 75941676, 77042280, 84379640, 86437680, 88598622, 92450736, 94927095, 101255568, 102723040, 103725216, 115563420, 118131496, 126569460, 129656520, 132072480, 132897933, 147664370, 151883352, 154084560, 168759280, 172875360, 177197244, 184901472, 189854190, 202511136, 221496555, 231126840, 236262992, 253138920, 259313040, 265795866, 295328740, 303766704, 308169120, 337518560, 354394488, 379708380, 442993110, 462253680, 472525984, 506277840, 518626080, 531591732, 590657480, 607533408, 664489665, 708788976, 759416760, 885986220, 924507360, 1012555680, 1063183464, 1181314960, 1328979330, 1417577952, 1518833520, 1771972440, 2126366928, 2362629920, 2657958660, 3037667040, 3543944880, 4252733856, 5315917320, 7087889760, 10631834640, 21263669280]

約数ペア:

[(1, 21263669280), (2, 10631834640), (3, 7087889760), (4, 5315917320), (5, 4252733856), (6, 3543944880), (7, 3037667040), (8, 2657958660), (9, 2362629920), (10, 2126366928), (12, 1771972440), (14, 1518833520), (15, 1417577952), (16, 1328979330), (18, 1181314960), (20, 1063183464), (21, 1012555680), (23, 924507360), (24, 885986220), (28, 759416760), (30, 708788976), (32, 664489665), (35, 607533408), (36, 590657480), (40, 531591732), (41, 518626080), (42, 506277840), (45, 472525984), (46, 462253680), (48, 442993110), (56, 379708380), (60, 354394488), (63, 337518560), (69, 308169120), (70, 303766704), (72, 295328740), (80, 265795866), (82, 259313040), (84, 253138920), (90, 236262992), (92, 231126840), (96, 221496555), (105, 202511136), (112, 189854190), (115, 184901472), (120, 177197244), (123, 172875360), (126, 168759280), (138, 154084560), (140, 151883352), (144, 147664370), (160, 132897933), (161, 132072480), (164, 129656520), (168, 126569460), (180, 118131496), (184, 115563420), (205, 103725216), (207, 102723040), (210, 101255568), (224, 94927095), (230, 92450736), (240, 88598622), (246, 86437680), (252, 84379640), (276, 77042280), (280, 75941676), (287, 74089440), (288, 73832185), (315, 67503712), (322, 66036240), (328, 64828260), (336, 63284730), (345, 61633824), (360, 59065748), (368, 57781710), (369, 57625120), (410, 51862608), (414, 51361520), (420, 50627784), (460, 46225368), (480, 44299311), (483, 44024160), (492, 43218840), (504, 42189820), (552, 38521140), (560, 37970838), (574, 37044720), (615, 34575072), (630, 33751856), (644, 33018120), (656, 32414130), (672, 31642365), (690, 30816912), (720, 29532874), (736, 28890855), (738, 28812560), (805, 26414496), (820, 25931304), (828, 25680760), (840, 25313892), (861, 24696480), (920, 23112684), (943, 22548960), (966, 22012080), (984, 21609420), (1008, 21094910), (1035, 20544608), (1104, 19260570), (1120, 18985419), (1148, 18522360), (1230, 17287536), (1260, 16875928), (1288, 16509060), (1312, 16207065), (1380, 15408456), (1435, 14817888), (1440, 14766437), (1449, 14674720), (1476, 14406280), (1610, 13207248), (1640, 12965652), (1656, 12840380), (1680, 12656946), (1722, 12348240), (1840, 11556342), (1845, 11525024), (1886, 11274480), (1932, 11006040), (1968, 10804710), (2016, 10547455), (2070, 10272304), (2208, 9630285), (2237, 9505440), (2296, 9261180), (2415, 8804832), (2460, 8643768), (2520, 8437964), (2576, 8254530), (2583, 8232160), (2760, 7704228), (2829, 7516320), (2870, 7408944), (2898, 7337360), (2952, 7203140), (3220, 6603624), (3280, 6482826), (3312, 6420190), (3360, 6328473), (3444, 6174120), (3680, 5778171), (3690, 5762512), (3772, 5637240), (3864, 5503020), (3936, 5402355), (4140, 5136152), (4305, 4939296), (4474, 4752720), (4592, 4630590), (4715, 4509792), (4830, 4402416), (4920, 4321884), (5040, 4218982), (5152, 4127265), (5166, 4116080), (5520, 3852114), (5658, 3758160), (5740, 3704472), (5796, 3668680), (5904, 3601570), (6440, 3301812), (6560, 3241413), (6601, 3221280), (6624, 3210095), (6711, 3168480), (6888, 3087060), (7245, 2934944), (7380, 2881256), (7544, 2818620), (7728, 2751510), (8280, 2568076), (8487, 2505440), (8610, 2469648), (8948, 2376360), (9184, 2315295), (9430, 2254896), (9660, 2201208), (9840, 2160942), (10080, 2109491), (10332, 2058040), (11040, 1926057), (11185, 1901088), (11316, 1879080), (11480, 1852236), (11592, 1834340), (11808, 1800785), (12880, 1650906), (12915, 1646432), (13202, 1610640), (13422, 1584240), (13776, 1543530), (14145, 1503264), (14490, 1467472), (14760, 1440628), (15088, 1409310), (15456, 1375755), (15659, 1357920), (16560, 1284038), (16974, 1252720), (17220, 1234824), (17896, 1188180), (18860, 1127448), (19320, 1100604), (19680, 1080471), (19803, 1073760), (20133, 1056160), (20664, 1029020), (22370, 950544), (22632, 939540), (22960, 926118), (23184, 917170), (25760, 825453), (25830, 823216), (26404, 805320), (26844, 792120), (27552, 771765), (28290, 751632), (28980, 733736), (29520, 720314), (30176, 704655), (31318, 678960), (33005, 644256), (33120, 642019), (33555, 633696), (33948, 626360), (34440, 617412), (35792, 594090), (37720, 563724), (38640, 550302), (39606, 536880), (40266, 528080), (41328, 514510), (42435, 501088), (44740, 475272), (45264, 469770), (45920, 463059), (46368, 458585), (46977, 452640), (51451, 413280), (51660, 411608), (52808, 402660), (53688, 396060), (56580, 375816), (57960, 366868), (59040, 360157), (59409, 357920), (62636, 339480), (66010, 322128), (67110, 316848), (67896, 313180), (68880, 308706), (71584, 297045), (75440, 281862), (77280, 275151), (78295, 271584), (79212, 268440), (80532, 264040), (82656, 257255), (84870, 250544), (89480, 237636), (90528, 234885), (91717, 231840), (93954, 226320), (99015, 214752), (100665, 211232), (102902, 206640), (103320, 205804), (105616, 201330), (107376, 198030), (113160, 187908), (115920, 183434), (118818, 178960), (125272, 169740), (132020, 161064), (134220, 158424), (135792, 156590), (137760, 154353), (140931, 150880)]