1420657920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 576

約数和(自身を含む): 5704231680

約数和(自身を除く): 4283573760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 37, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 74, 80, 88, 90, 96, 99, 101, 108, 110, 111, 120, 128, 132, 135, 144, 148, 160, 165, 176, 180, 185, 192, 198, 202, 216, 220, 222, 240, 256, 264, 270, 288, 296, 297, 303, 320, 330, 333, 352, 360, 370, 384, 396, 404, 407, 432, 440, 444, 480, 495, 505, 528, 540, 555, 576, 592, 594, 606, 640, 660, 666, 704, 720, 740, 768, 792, 808, 814, 864, 880, 888, 909, 960, 990, 999, 1010, 1056, 1080, 1110, 1111, 1152, 1184, 1188, 1212, 1221, 1280, 1320, 1332, 1408, 1440, 1480, 1485, 1515, 1584, 1616, 1628, 1665, 1728, 1760, 1776, 1818, 1920, 1980, 1998, 2020, 2035, 2112, 2160, 2220, 2222, 2304, 2368, 2376, 2424, 2442, 2640, 2664, 2727, 2816, 2880, 2960, 2970, 3030, 3168, 3232, 3256, 3330, 3333, 3456, 3520, 3552, 3636, 3663, 3737, 3840, 3960, 3996, 4040, 4070, 4224, 4320, 4440, 4444, 4545, 4736, 4752, 4848, 4884, 4995, 5280, 5328, 5454, 5555, 5760, 5920, 5940, 6060, 6105, 6336, 6464, 6512, 6660, 6666, 6912, 7040, 7104, 7272, 7326, 7474, 7920, 7992, 8080, 8140, 8448, 8640, 8880, 8888, 9090, 9472, 9504, 9696, 9768, 9990, 9999, 10560, 10656, 10908, 10989, 11110, 11211, 11520, 11840, 11880, 12120, 12210, 12672, 12928, 13024, 13320, 13332, 13635, 14080, 14208, 14544, 14652, 14948, 15840, 15984, 16160, 16280, 16665, 17280, 17760, 17776, 18180, 18315, 18685, 19008, 19392, 19536, 19980, 19998, 21120, 21312, 21816, 21978, 22220, 22422, 23680, 23760, 24240, 24420, 25344, 25856, 26048, 26640, 26664, 27270, 28416, 29088, 29304, 29896, 29997, 31680, 31968, 32320, 32560, 33330, 33633, 34560, 35520, 35552, 36360, 36630, 37370, 38016, 38784, 39072, 39960, 39996, 41107, 42240, 42624, 43632, 43956, 44440, 44844, 47360, 47520, 48480, 48840, 49995, 52096, 53280, 53328, 54540, 54945, 56055, 58176, 58608, 59792, 59994, 63360, 63936, 64640, 65120, 66660, 67266, 71040, 71104, 72720, 73260, 74740, 76032, 77568, 78144, 79920, 79992, 82214, 85248, 87264, 87912, 88880, 89688, 95040, 96960, 97680, 99990, 100899, 104192, 106560, 106656, 109080, 109890, 112110, 116352, 117216, 119584, 119988, 123321, 126720, 127872, 129280, 130240, 133320, 134532, 142080, 142208, 145440, 146520, 149480, 149985, 156288, 159840, 159984, 164428, 168165, 174528, 175824, 177760, 179376, 190080, 193920, 195360, 199980, 201798, 205535, 213120, 213312, 218160, 219780, 224220, 232704, 234432, 239168, 239976, 246642, 255744, 260480, 266640, 269064, 284416, 290880, 293040, 298960, 299970, 312576, 319680, 319968, 328856, 336330, 349056, 351648, 355520, 358752, 369963, 380160, 387840, 390720, 399960, 403596, 411070, 426240, 426624, 436320, 439560, 448440, 468864, 478336, 479952, 493284, 504495, 520960, 533280, 538128, 581760, 586080, 597920, 599940, 616605, 639360, 639936, 657712, 672660, 698112, 703296, 711040, 717504, 739926, 781440, 799920, 807192, 822140, 853248, 872640, 879120, 896880, 937728, 956672, 959904, 986568, 1008990, 1066560, 1076256, 1109889, 1163520, 1172160, 1195840, 1199880, 1233210, 1278720, 1279872, 1315424, 1345320, 1406592, 1422080, 1435008, 1479852, 1562880, 1599840, 1614384, 1644280, 1745280, 1758240, 1793760, 1849815, 1919808, 1973136, 2017980, 2133120, 2152512, 2219778, 2344320, 2391680, 2399760, 2466420, 2559744, 2630848, 2690640, 2813184, 2870016, 2959704, 3199680, 3228768, 3288560, 3490560, 3516480, 3587520, 3699630, 3839616, 3946272, 4035960, 4266240, 4305024, 4439556, 4688640, 4783360, 4799520, 4932840, 5261696, 5381280, 5549445, 5919408, 6399360, 6457536, 6577120, 7032960, 7175040, 7399260, 7679232, 7892544, 8071920, 8610048, 8879112, 9599040, 9865680, 10523392, 10762560, 11098890, 11838816, 12798720, 12915072, 13154240, 14065920, 14350080, 14798520, 15785088, 16143840, 17758224, 19198080, 19731360, 21525120, 22197780, 23677632, 25830144, 26308480, 29597040, 31570176, 32287680, 35516448, 38396160, 39462720, 43050240, 44395560, 47355264, 52616960, 59194080, 64575360, 71032896, 78925440, 88791120, 94710528, 118388160, 129150720, 142065792, 157850880, 177582240, 236776320, 284131584, 355164480, 473552640, 710328960, 1420657920]

約数ペア:

[(1, 1420657920), (2, 710328960), (3, 473552640), (4, 355164480), (5, 284131584), (6, 236776320), (8, 177582240), (9, 157850880), (10, 142065792), (11, 129150720), (12, 118388160), (15, 94710528), (16, 88791120), (18, 78925440), (20, 71032896), (22, 64575360), (24, 59194080), (27, 52616960), (30, 47355264), (32, 44395560), (33, 43050240), (36, 39462720), (37, 38396160), (40, 35516448), (44, 32287680), (45, 31570176), (48, 29597040), (54, 26308480), (55, 25830144), (60, 23677632), (64, 22197780), (66, 21525120), (72, 19731360), (74, 19198080), (80, 17758224), (88, 16143840), (90, 15785088), (96, 14798520), (99, 14350080), (101, 14065920), (108, 13154240), (110, 12915072), (111, 12798720), (120, 11838816), (128, 11098890), (132, 10762560), (135, 10523392), (144, 9865680), (148, 9599040), (160, 8879112), (165, 8610048), (176, 8071920), (180, 7892544), (185, 7679232), (192, 7399260), (198, 7175040), (202, 7032960), (216, 6577120), (220, 6457536), (222, 6399360), (240, 5919408), (256, 5549445), (264, 5381280), (270, 5261696), (288, 4932840), (296, 4799520), (297, 4783360), (303, 4688640), (320, 4439556), (330, 4305024), (333, 4266240), (352, 4035960), (360, 3946272), (370, 3839616), (384, 3699630), (396, 3587520), (404, 3516480), (407, 3490560), (432, 3288560), (440, 3228768), (444, 3199680), (480, 2959704), (495, 2870016), (505, 2813184), (528, 2690640), (540, 2630848), (555, 2559744), (576, 2466420), (592, 2399760), (594, 2391680), (606, 2344320), (640, 2219778), (660, 2152512), (666, 2133120), (704, 2017980), (720, 1973136), (740, 1919808), (768, 1849815), (792, 1793760), (808, 1758240), (814, 1745280), (864, 1644280), (880, 1614384), (888, 1599840), (909, 1562880), (960, 1479852), (990, 1435008), (999, 1422080), (1010, 1406592), (1056, 1345320), (1080, 1315424), (1110, 1279872), (1111, 1278720), (1152, 1233210), (1184, 1199880), (1188, 1195840), (1212, 1172160), (1221, 1163520), (1280, 1109889), (1320, 1076256), (1332, 1066560), (1408, 1008990), (1440, 986568), (1480, 959904), (1485, 956672), (1515, 937728), (1584, 896880), (1616, 879120), (1628, 872640), (1665, 853248), (1728, 822140), (1760, 807192), (1776, 799920), (1818, 781440), (1920, 739926), (1980, 717504), (1998, 711040), (2020, 703296), (2035, 698112), (2112, 672660), (2160, 657712), (2220, 639936), (2222, 639360), (2304, 616605), (2368, 599940), (2376, 597920), (2424, 586080), (2442, 581760), (2640, 538128), (2664, 533280), (2727, 520960), (2816, 504495), (2880, 493284), (2960, 479952), (2970, 478336), (3030, 468864), (3168, 448440), (3232, 439560), (3256, 436320), (3330, 426624), (3333, 426240), (3456, 411070), (3520, 403596), (3552, 399960), (3636, 390720), (3663, 387840), (3737, 380160), (3840, 369963), (3960, 358752), (3996, 355520), (4040, 351648), (4070, 349056), (4224, 336330), (4320, 328856), (4440, 319968), (4444, 319680), (4545, 312576), (4736, 299970), (4752, 298960), (4848, 293040), (4884, 290880), (4995, 284416), (5280, 269064), (5328, 266640), (5454, 260480), (5555, 255744), (5760, 246642), (5920, 239976), (5940, 239168), (6060, 234432), (6105, 232704), (6336, 224220), (6464, 219780), (6512, 218160), (6660, 213312), (6666, 213120), (6912, 205535), (7040, 201798), (7104, 199980), (7272, 195360), (7326, 193920), (7474, 190080), (7920, 179376), (7992, 177760), (8080, 175824), (8140, 174528), (8448, 168165), (8640, 164428), (8880, 159984), (8888, 159840), (9090, 156288), (9472, 149985), (9504, 149480), (9696, 146520), (9768, 145440), (9990, 142208), (9999, 142080), (10560, 134532), (10656, 133320), (10908, 130240), (10989, 129280), (11110, 127872), (11211, 126720), (11520, 123321), (11840, 119988), (11880, 119584), (12120, 117216), (12210, 116352), (12672, 112110), (12928, 109890), (13024, 109080), (13320, 106656), (13332, 106560), (13635, 104192), (14080, 100899), (14208, 99990), (14544, 97680), (14652, 96960), (14948, 95040), (15840, 89688), (15984, 88880), (16160, 87912), (16280, 87264), (16665, 85248), (17280, 82214), (17760, 79992), (17776, 79920), (18180, 78144), (18315, 77568), (18685, 76032), (19008, 74740), (19392, 73260), (19536, 72720), (19980, 71104), (19998, 71040), (21120, 67266), (21312, 66660), (21816, 65120), (21978, 64640), (22220, 63936), (22422, 63360), (23680, 59994), (23760, 59792), (24240, 58608), (24420, 58176), (25344, 56055), (25856, 54945), (26048, 54540), (26640, 53328), (26664, 53280), (27270, 52096), (28416, 49995), (29088, 48840), (29304, 48480), (29896, 47520), (29997, 47360), (31680, 44844), (31968, 44440), (32320, 43956), (32560, 43632), (33330, 42624), (33633, 42240), (34560, 41107), (35520, 39996), (35552, 39960), (36360, 39072), (36630, 38784), (37370, 38016)]