1621171200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 528

約数和(自身を含む): 6213709440

約数和(自身を除く): 4592538240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 25, 30, 32, 33, 38, 40, 44, 48, 50, 55, 57, 60, 64, 66, 75, 76, 80, 88, 95, 96, 100, 101, 110, 114, 120, 128, 132, 150, 152, 160, 165, 176, 190, 192, 200, 202, 209, 220, 228, 240, 256, 264, 275, 285, 300, 303, 304, 320, 330, 352, 380, 384, 400, 404, 418, 440, 456, 475, 480, 505, 512, 528, 550, 570, 600, 606, 608, 627, 640, 660, 704, 760, 768, 800, 808, 825, 836, 880, 912, 950, 960, 1010, 1024, 1045, 1056, 1100, 1111, 1140, 1200, 1212, 1216, 1254, 1280, 1320, 1408, 1425, 1515, 1520, 1536, 1600, 1616, 1650, 1672, 1760, 1824, 1900, 1919, 1920, 2020, 2090, 2112, 2200, 2222, 2280, 2400, 2424, 2432, 2508, 2525, 2560, 2640, 2816, 2850, 3030, 3040, 3072, 3135, 3200, 3232, 3300, 3333, 3344, 3520, 3648, 3800, 3838, 3840, 4040, 4180, 4224, 4400, 4444, 4560, 4800, 4848, 4864, 5016, 5050, 5120, 5225, 5280, 5555, 5632, 5700, 5757, 6060, 6080, 6270, 6400, 6464, 6600, 6666, 6688, 7040, 7296, 7575, 7600, 7676, 7680, 8080, 8360, 8448, 8800, 8888, 9120, 9595, 9600, 9696, 9728, 10032, 10100, 10450, 10560, 11110, 11264, 11400, 11514, 12120, 12160, 12540, 12800, 12928, 13200, 13332, 13376, 14080, 14592, 15150, 15200, 15352, 15360, 15675, 16160, 16665, 16720, 16896, 17600, 17776, 18240, 19190, 19200, 19392, 19456, 20064, 20200, 20900, 21109, 21120, 22220, 22800, 23028, 24240, 24320, 25080, 25600, 25856, 26400, 26664, 26752, 27775, 28160, 28785, 29184, 30300, 30400, 30704, 31350, 32320, 33330, 33440, 33792, 35200, 35552, 36480, 38380, 38400, 38784, 40128, 40400, 41800, 42218, 42240, 44440, 45600, 46056, 47975, 48480, 48640, 50160, 51712, 52800, 53328, 53504, 55550, 56320, 57570, 58368, 60600, 60800, 61408, 62700, 63327, 64640, 66660, 66880, 70400, 71104, 72960, 76760, 76800, 77568, 80256, 80800, 83325, 83600, 84436, 84480, 88880, 91200, 92112, 95950, 96960, 97280, 100320, 103424, 105545, 105600, 106656, 107008, 111100, 115140, 121200, 121600, 122816, 125400, 126654, 129280, 133320, 133760, 140800, 142208, 143925, 145920, 153520, 155136, 160512, 161600, 166650, 167200, 168872, 168960, 177760, 182400, 184224, 191900, 193920, 200640, 211090, 211200, 213312, 214016, 222200, 230280, 242400, 243200, 245632, 250800, 253308, 258560, 266640, 267520, 281600, 284416, 287850, 291840, 307040, 310272, 316635, 321024, 323200, 333300, 334400, 337744, 355520, 364800, 368448, 383800, 387840, 401280, 422180, 422400, 426624, 444400, 460560, 484800, 486400, 491264, 501600, 506616, 517120, 527725, 533280, 535040, 568832, 575700, 614080, 633270, 642048, 646400, 666600, 668800, 675488, 711040, 729600, 736896, 767600, 775680, 802560, 844360, 844800, 853248, 888800, 921120, 969600, 982528, 1003200, 1013232, 1055450, 1066560, 1070080, 1137664, 1151400, 1228160, 1266540, 1292800, 1333200, 1337600, 1350976, 1422080, 1459200, 1473792, 1535200, 1551360, 1583175, 1605120, 1688720, 1706496, 1777600, 1842240, 1939200, 1965056, 2006400, 2026464, 2110900, 2133120, 2302800, 2456320, 2533080, 2585600, 2666400, 2675200, 2701952, 2844160, 2947584, 3070400, 3166350, 3210240, 3377440, 3412992, 3555200, 3684480, 3878400, 4012800, 4052928, 4221800, 4266240, 4605600, 4912640, 5066160, 5332800, 5350400, 5403904, 5688320, 5895168, 6140800, 6332700, 6754880, 7110400, 7368960, 7756800, 8025600, 8105856, 8443600, 8532480, 9211200, 9825280, 10132320, 10665600, 10807808, 12281600, 12665400, 13509760, 14220800, 14737920, 16051200, 16211712, 16887200, 17064960, 18422400, 20264640, 21331200, 21615616, 24563200, 25330800, 27019520, 28441600, 29475840, 32423424, 33774400, 36844800, 40529280, 42662400, 49126400, 50661600, 54039040, 64846848, 67548800, 73689600, 81058560, 85324800, 101323200, 108078080, 135097600, 147379200, 162117120, 202646400, 270195200, 324234240, 405292800, 540390400, 810585600, 1621171200]

約数ペア:

[(1, 1621171200), (2, 810585600), (3, 540390400), (4, 405292800), (5, 324234240), (6, 270195200), (8, 202646400), (10, 162117120), (11, 147379200), (12, 135097600), (15, 108078080), (16, 101323200), (19, 85324800), (20, 81058560), (22, 73689600), (24, 67548800), (25, 64846848), (30, 54039040), (32, 50661600), (33, 49126400), (38, 42662400), (40, 40529280), (44, 36844800), (48, 33774400), (50, 32423424), (55, 29475840), (57, 28441600), (60, 27019520), (64, 25330800), (66, 24563200), (75, 21615616), (76, 21331200), (80, 20264640), (88, 18422400), (95, 17064960), (96, 16887200), (100, 16211712), (101, 16051200), (110, 14737920), (114, 14220800), (120, 13509760), (128, 12665400), (132, 12281600), (150, 10807808), (152, 10665600), (160, 10132320), (165, 9825280), (176, 9211200), (190, 8532480), (192, 8443600), (200, 8105856), (202, 8025600), (209, 7756800), (220, 7368960), (228, 7110400), (240, 6754880), (256, 6332700), (264, 6140800), (275, 5895168), (285, 5688320), (300, 5403904), (303, 5350400), (304, 5332800), (320, 5066160), (330, 4912640), (352, 4605600), (380, 4266240), (384, 4221800), (400, 4052928), (404, 4012800), (418, 3878400), (440, 3684480), (456, 3555200), (475, 3412992), (480, 3377440), (505, 3210240), (512, 3166350), (528, 3070400), (550, 2947584), (570, 2844160), (600, 2701952), (606, 2675200), (608, 2666400), (627, 2585600), (640, 2533080), (660, 2456320), (704, 2302800), (760, 2133120), (768, 2110900), (800, 2026464), (808, 2006400), (825, 1965056), (836, 1939200), (880, 1842240), (912, 1777600), (950, 1706496), (960, 1688720), (1010, 1605120), (1024, 1583175), (1045, 1551360), (1056, 1535200), (1100, 1473792), (1111, 1459200), (1140, 1422080), (1200, 1350976), (1212, 1337600), (1216, 1333200), (1254, 1292800), (1280, 1266540), (1320, 1228160), (1408, 1151400), (1425, 1137664), (1515, 1070080), (1520, 1066560), (1536, 1055450), (1600, 1013232), (1616, 1003200), (1650, 982528), (1672, 969600), (1760, 921120), (1824, 888800), (1900, 853248), (1919, 844800), (1920, 844360), (2020, 802560), (2090, 775680), (2112, 767600), (2200, 736896), (2222, 729600), (2280, 711040), (2400, 675488), (2424, 668800), (2432, 666600), (2508, 646400), (2525, 642048), (2560, 633270), (2640, 614080), (2816, 575700), (2850, 568832), (3030, 535040), (3040, 533280), (3072, 527725), (3135, 517120), (3200, 506616), (3232, 501600), (3300, 491264), (3333, 486400), (3344, 484800), (3520, 460560), (3648, 444400), (3800, 426624), (3838, 422400), (3840, 422180), (4040, 401280), (4180, 387840), (4224, 383800), (4400, 368448), (4444, 364800), (4560, 355520), (4800, 337744), (4848, 334400), (4864, 333300), (5016, 323200), (5050, 321024), (5120, 316635), (5225, 310272), (5280, 307040), (5555, 291840), (5632, 287850), (5700, 284416), (5757, 281600), (6060, 267520), (6080, 266640), (6270, 258560), (6400, 253308), (6464, 250800), (6600, 245632), (6666, 243200), (6688, 242400), (7040, 230280), (7296, 222200), (7575, 214016), (7600, 213312), (7676, 211200), (7680, 211090), (8080, 200640), (8360, 193920), (8448, 191900), (8800, 184224), (8888, 182400), (9120, 177760), (9595, 168960), (9600, 168872), (9696, 167200), (9728, 166650), (10032, 161600), (10100, 160512), (10450, 155136), (10560, 153520), (11110, 145920), (11264, 143925), (11400, 142208), (11514, 140800), (12120, 133760), (12160, 133320), (12540, 129280), (12800, 126654), (12928, 125400), (13200, 122816), (13332, 121600), (13376, 121200), (14080, 115140), (14592, 111100), (15150, 107008), (15200, 106656), (15352, 105600), (15360, 105545), (15675, 103424), (16160, 100320), (16665, 97280), (16720, 96960), (16896, 95950), (17600, 92112), (17776, 91200), (18240, 88880), (19190, 84480), (19200, 84436), (19392, 83600), (19456, 83325), (20064, 80800), (20200, 80256), (20900, 77568), (21109, 76800), (21120, 76760), (22220, 72960), (22800, 71104), (23028, 70400), (24240, 66880), (24320, 66660), (25080, 64640), (25600, 63327), (25856, 62700), (26400, 61408), (26664, 60800), (26752, 60600), (27775, 58368), (28160, 57570), (28785, 56320), (29184, 55550), (30300, 53504), (30400, 53328), (30704, 52800), (31350, 51712), (32320, 50160), (33330, 48640), (33440, 48480), (33792, 47975), (35200, 46056), (35552, 45600), (36480, 44440), (38380, 42240), (38400, 42218), (38784, 41800), (40128, 40400)]