21058877280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1146

約数の個数: 384

約数和(自身を含む): 79427174400

約数和(自身を除く): 58368297120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 379, 420, 460, 480, 483, 552, 560, 644, 672, 690, 719, 736, 758, 805, 840, 920, 966, 1104, 1120, 1137, 1288, 1380, 1438, 1516, 1610, 1680, 1840, 1895, 1932, 2157, 2208, 2274, 2415, 2576, 2653, 2760, 2876, 3032, 3220, 3360, 3595, 3680, 3790, 3864, 4314, 4548, 4830, 5033, 5152, 5306, 5520, 5685, 5752, 6064, 6440, 7190, 7580, 7728, 7959, 8628, 8717, 9096, 9660, 10066, 10612, 10785, 11040, 11370, 11504, 12128, 12880, 13265, 14380, 15099, 15160, 15456, 15918, 16537, 17256, 17434, 18192, 19320, 20132, 21224, 21570, 22740, 23008, 25165, 25760, 26151, 26530, 28760, 30198, 30320, 31836, 33074, 34512, 34868, 36384, 38640, 39795, 40264, 42448, 43140, 43585, 45480, 49611, 50330, 52302, 53060, 57520, 60396, 60640, 61019, 63672, 66148, 69024, 69736, 75495, 77280, 79590, 80528, 82685, 84896, 86280, 87170, 90960, 99222, 100660, 104604, 106120, 115040, 115759, 120792, 122038, 127344, 130755, 132296, 139472, 150990, 159180, 161056, 165370, 172560, 174340, 181920, 183057, 198444, 201320, 209208, 212240, 231518, 241584, 244076, 248055, 254688, 261510, 264592, 272501, 278944, 301980, 305095, 318360, 330740, 345120, 347277, 348680, 366114, 396888, 402640, 418416, 424480, 463036, 483168, 488152, 496110, 523020, 529184, 545002, 578795, 603960, 610190, 636720, 661480, 694554, 697360, 732228, 793776, 805280, 817503, 836832, 915285, 926072, 976304, 992220, 1046040, 1090004, 1157590, 1207920, 1220380, 1273440, 1322960, 1362505, 1389108, 1394720, 1464456, 1587552, 1635006, 1736385, 1830570, 1852144, 1907507, 1952608, 1984440, 2092080, 2180008, 2315180, 2415840, 2440760, 2645920, 2725010, 2778216, 2928912, 3270012, 3472770, 3661140, 3704288, 3815014, 3968880, 4087515, 4184160, 4360016, 4630360, 4881520, 5450020, 5556432, 5722521, 5857824, 6267523, 6540024, 6945540, 7322280, 7630028, 7937760, 8175030, 8720032, 9260720, 9537535, 9763040, 10900040, 11112864, 11445042, 12535046, 13080048, 13891080, 14644560, 15260056, 16350060, 18521440, 18802569, 19075070, 21800080, 22890084, 25070092, 26160096, 27782160, 28612605, 29289120, 30520112, 31337615, 32700120, 37605138, 38150140, 43600160, 43872661, 45780168, 50140184, 55564320, 57225210, 61040224, 62675230, 65400240, 75210276, 76300280, 87745322, 91560336, 94012845, 100280368, 114450420, 125350460, 130800480, 131617983, 150420552, 152600560, 175490644, 183120672, 188025690, 200560736, 219363305, 228900840, 250700920, 263235966, 300841104, 305201120, 350981288, 376051380, 438726610, 457801680, 501401840, 526471932, 601682208, 658089915, 701962576, 752102760, 877453220, 915603360, 1002803680, 1052943864, 1316179830, 1403925152, 1504205520, 1754906440, 2105887728, 2632359660, 3008411040, 3509812880, 4211775456, 5264719320, 7019625760, 10529438640, 21058877280]

約数ペア:

[(1, 21058877280), (2, 10529438640), (3, 7019625760), (4, 5264719320), (5, 4211775456), (6, 3509812880), (7, 3008411040), (8, 2632359660), (10, 2105887728), (12, 1754906440), (14, 1504205520), (15, 1403925152), (16, 1316179830), (20, 1052943864), (21, 1002803680), (23, 915603360), (24, 877453220), (28, 752102760), (30, 701962576), (32, 658089915), (35, 601682208), (40, 526471932), (42, 501401840), (46, 457801680), (48, 438726610), (56, 376051380), (60, 350981288), (69, 305201120), (70, 300841104), (80, 263235966), (84, 250700920), (92, 228900840), (96, 219363305), (105, 200560736), (112, 188025690), (115, 183120672), (120, 175490644), (138, 152600560), (140, 150420552), (160, 131617983), (161, 130800480), (168, 125350460), (184, 114450420), (210, 100280368), (224, 94012845), (230, 91560336), (240, 87745322), (276, 76300280), (280, 75210276), (322, 65400240), (336, 62675230), (345, 61040224), (368, 57225210), (379, 55564320), (420, 50140184), (460, 45780168), (480, 43872661), (483, 43600160), (552, 38150140), (560, 37605138), (644, 32700120), (672, 31337615), (690, 30520112), (719, 29289120), (736, 28612605), (758, 27782160), (805, 26160096), (840, 25070092), (920, 22890084), (966, 21800080), (1104, 19075070), (1120, 18802569), (1137, 18521440), (1288, 16350060), (1380, 15260056), (1438, 14644560), (1516, 13891080), (1610, 13080048), (1680, 12535046), (1840, 11445042), (1895, 11112864), (1932, 10900040), (2157, 9763040), (2208, 9537535), (2274, 9260720), (2415, 8720032), (2576, 8175030), (2653, 7937760), (2760, 7630028), (2876, 7322280), (3032, 6945540), (3220, 6540024), (3360, 6267523), (3595, 5857824), (3680, 5722521), (3790, 5556432), (3864, 5450020), (4314, 4881520), (4548, 4630360), (4830, 4360016), (5033, 4184160), (5152, 4087515), (5306, 3968880), (5520, 3815014), (5685, 3704288), (5752, 3661140), (6064, 3472770), (6440, 3270012), (7190, 2928912), (7580, 2778216), (7728, 2725010), (7959, 2645920), (8628, 2440760), (8717, 2415840), (9096, 2315180), (9660, 2180008), (10066, 2092080), (10612, 1984440), (10785, 1952608), (11040, 1907507), (11370, 1852144), (11504, 1830570), (12128, 1736385), (12880, 1635006), (13265, 1587552), (14380, 1464456), (15099, 1394720), (15160, 1389108), (15456, 1362505), (15918, 1322960), (16537, 1273440), (17256, 1220380), (17434, 1207920), (18192, 1157590), (19320, 1090004), (20132, 1046040), (21224, 992220), (21570, 976304), (22740, 926072), (23008, 915285), (25165, 836832), (25760, 817503), (26151, 805280), (26530, 793776), (28760, 732228), (30198, 697360), (30320, 694554), (31836, 661480), (33074, 636720), (34512, 610190), (34868, 603960), (36384, 578795), (38640, 545002), (39795, 529184), (40264, 523020), (42448, 496110), (43140, 488152), (43585, 483168), (45480, 463036), (49611, 424480), (50330, 418416), (52302, 402640), (53060, 396888), (57520, 366114), (60396, 348680), (60640, 347277), (61019, 345120), (63672, 330740), (66148, 318360), (69024, 305095), (69736, 301980), (75495, 278944), (77280, 272501), (79590, 264592), (80528, 261510), (82685, 254688), (84896, 248055), (86280, 244076), (87170, 241584), (90960, 231518), (99222, 212240), (100660, 209208), (104604, 201320), (106120, 198444), (115040, 183057), (115759, 181920), (120792, 174340), (122038, 172560), (127344, 165370), (130755, 161056), (132296, 159180), (139472, 150990)]