7157041920

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 648

約数和(自身を含む): 29807406720

約数和(自身を除く): 22650364800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 124, 126, 128, 140, 144, 147, 155, 160, 168, 180, 186, 192, 196, 210, 217, 224, 240, 245, 248, 252, 256, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 384, 392, 409, 420, 434, 441, 448, 465, 480, 490, 496, 504, 558, 560, 576, 588, 620, 630, 640, 651, 672, 720, 735, 744, 768, 784, 818, 840, 868, 882, 896, 930, 960, 980, 992, 1008, 1085, 1116, 1120, 1152, 1176, 1227, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1470, 1488, 1519, 1568, 1636, 1680, 1736, 1764, 1792, 1860, 1920, 1953, 1960, 1984, 2016, 2045, 2170, 2205, 2232, 2240, 2304, 2352, 2454, 2480, 2520, 2604, 2688, 2790, 2863, 2880, 2940, 2976, 3038, 3136, 3255, 3272, 3360, 3472, 3528, 3681, 3720, 3840, 3906, 3920, 3968, 4032, 4090, 4340, 4410, 4464, 4480, 4557, 4704, 4908, 4960, 5040, 5208, 5376, 5580, 5726, 5760, 5880, 5952, 6076, 6135, 6272, 6510, 6544, 6720, 6944, 7056, 7362, 7440, 7595, 7812, 7840, 7936, 8064, 8180, 8589, 8680, 8820, 8928, 8960, 9114, 9408, 9765, 9816, 9920, 10080, 10416, 11160, 11452, 11520, 11760, 11904, 12152, 12270, 12544, 12679, 13020, 13088, 13440, 13671, 13888, 14112, 14315, 14724, 14880, 15190, 15624, 15680, 16128, 16360, 17178, 17360, 17640, 17856, 18228, 18405, 18816, 19530, 19632, 19840, 20041, 20160, 20832, 22320, 22785, 22904, 23520, 23808, 24304, 24540, 25358, 25767, 26040, 26176, 26880, 27342, 27776, 28224, 28630, 29448, 29760, 30380, 31248, 31360, 32720, 34356, 34720, 35280, 35712, 36456, 36810, 37632, 38037, 39060, 39264, 39680, 40082, 40320, 41664, 42945, 44640, 45570, 45808, 47040, 48608, 49080, 50716, 51534, 52080, 52352, 54684, 55552, 56448, 57260, 58896, 59520, 60123, 60760, 62496, 62720, 63395, 65440, 68355, 68712, 69440, 70560, 71424, 72912, 73620, 76074, 78120, 78528, 80164, 80640, 83328, 85890, 88753, 89280, 91140, 91616, 94080, 97216, 98160, 100205, 101432, 103068, 104160, 104704, 109368, 112896, 114111, 114520, 117792, 119040, 120246, 121520, 124992, 126790, 128835, 130880, 136710, 137424, 138880, 141120, 145824, 147240, 152148, 156240, 157056, 160328, 166656, 171780, 177506, 178560, 180369, 182280, 183232, 188160, 190185, 194432, 196320, 200410, 202864, 206136, 208320, 218736, 228222, 229040, 235584, 240492, 243040, 249984, 253580, 257670, 261760, 266259, 273420, 274848, 277760, 282240, 291648, 294480, 300615, 304296, 312480, 314112, 320656, 343560, 355012, 357120, 360738, 364560, 366464, 380370, 388864, 392640, 400820, 405728, 412272, 416640, 437472, 443765, 456444, 458080, 471168, 480984, 486080, 499968, 507160, 515340, 523520, 532518, 546840, 549696, 564480, 570555, 583296, 588960, 601230, 608592, 621271, 624960, 641312, 687120, 710024, 721476, 729120, 732928, 760740, 785280, 798777, 801640, 811456, 824544, 833280, 874944, 887530, 901845, 912888, 916160, 942336, 961968, 972160, 1014320, 1030680, 1065036, 1093680, 1099392, 1141110, 1166592, 1177920, 1202460, 1217184, 1242542, 1249920, 1282624, 1331295, 1374240, 1420048, 1442952, 1458240, 1521480, 1570560, 1597554, 1603280, 1622912, 1649088, 1749888, 1775060, 1803690, 1825776, 1832320, 1863813, 1923936, 1944320, 2028640, 2061360, 2130072, 2187360, 2198784, 2282220, 2355840, 2404920, 2434368, 2485084, 2499840, 2565248, 2662590, 2748480, 2840096, 2885904, 2916480, 3042960, 3106355, 3195108, 3206560, 3245824, 3298176, 3499776, 3550120, 3607380, 3651552, 3664640, 3727626, 3847872, 3993885, 4057280, 4122720, 4260144, 4374720, 4564440, 4711680, 4809840, 4868736, 4970168, 5130496, 5325180, 5496960, 5591439, 5680192, 5771808, 5832960, 6085920, 6212710, 6390216, 6413120, 6596352, 7100240, 7214760, 7303104, 7455252, 7695744, 7987770, 8114560, 8245440, 8520288, 8749440, 9128880, 9319065, 9619680, 9737472, 9940336, 10650360, 10993920, 11182878, 11360384, 11543616, 12171840, 12425420, 12780432, 12826240, 14200480, 14429520, 14606208, 14910504, 15391488, 15975540, 16229120, 16490880, 17040576, 17498880, 18257760, 18638130, 19239360, 19880672, 21300720, 22365756, 22720768, 23087232, 24343680, 24850840, 25560864, 25652480, 27957195, 28400960, 28859040, 29212416, 29821008, 31951080, 32981760, 34081152, 36515520, 37276260, 38478720, 39761344, 42601440, 44731512, 46174464, 48687360, 49701680, 51121728, 55914390, 56801920, 57718080, 59642016, 63902160, 68162304, 73031040, 74552520, 76957440, 79522688, 85202880, 89463024, 99403360, 102243456, 111828780, 113603840, 115436160, 119284032, 127804320, 146062080, 149105040, 159045376, 170405760, 178926048, 198806720, 204486912, 223657560, 230872320, 238568064, 255608640, 298210080, 340811520, 357852096, 397613440, 447315120, 477136128, 511217280, 596420160, 715704192, 795226880, 894630240, 1022434560, 1192840320, 1431408384, 1789260480, 2385680640, 3578520960, 7157041920]

約数ペア:

[(1, 7157041920), (2, 3578520960), (3, 2385680640), (4, 1789260480), (5, 1431408384), (6, 1192840320), (7, 1022434560), (8, 894630240), (9, 795226880), (10, 715704192), (12, 596420160), (14, 511217280), (15, 477136128), (16, 447315120), (18, 397613440), (20, 357852096), (21, 340811520), (24, 298210080), (28, 255608640), (30, 238568064), (31, 230872320), (32, 223657560), (35, 204486912), (36, 198806720), (40, 178926048), (42, 170405760), (45, 159045376), (48, 149105040), (49, 146062080), (56, 127804320), (60, 119284032), (62, 115436160), (63, 113603840), (64, 111828780), (70, 102243456), (72, 99403360), (80, 89463024), (84, 85202880), (90, 79522688), (93, 76957440), (96, 74552520), (98, 73031040), (105, 68162304), (112, 63902160), (120, 59642016), (124, 57718080), (126, 56801920), (128, 55914390), (140, 51121728), (144, 49701680), (147, 48687360), (155, 46174464), (160, 44731512), (168, 42601440), (180, 39761344), (186, 38478720), (192, 37276260), (196, 36515520), (210, 34081152), (217, 32981760), (224, 31951080), (240, 29821008), (245, 29212416), (248, 28859040), (252, 28400960), (256, 27957195), (279, 25652480), (280, 25560864), (288, 24850840), (294, 24343680), (310, 23087232), (315, 22720768), (320, 22365756), (336, 21300720), (360, 19880672), (372, 19239360), (384, 18638130), (392, 18257760), (409, 17498880), (420, 17040576), (434, 16490880), (441, 16229120), (448, 15975540), (465, 15391488), (480, 14910504), (490, 14606208), (496, 14429520), (504, 14200480), (558, 12826240), (560, 12780432), (576, 12425420), (588, 12171840), (620, 11543616), (630, 11360384), (640, 11182878), (651, 10993920), (672, 10650360), (720, 9940336), (735, 9737472), (744, 9619680), (768, 9319065), (784, 9128880), (818, 8749440), (840, 8520288), (868, 8245440), (882, 8114560), (896, 7987770), (930, 7695744), (960, 7455252), (980, 7303104), (992, 7214760), (1008, 7100240), (1085, 6596352), (1116, 6413120), (1120, 6390216), (1152, 6212710), (1176, 6085920), (1227, 5832960), (1240, 5771808), (1260, 5680192), (1280, 5591439), (1302, 5496960), (1344, 5325180), (1395, 5130496), (1440, 4970168), (1470, 4868736), (1488, 4809840), (1519, 4711680), (1568, 4564440), (1636, 4374720), (1680, 4260144), (1736, 4122720), (1764, 4057280), (1792, 3993885), (1860, 3847872), (1920, 3727626), (1953, 3664640), (1960, 3651552), (1984, 3607380), (2016, 3550120), (2045, 3499776), (2170, 3298176), (2205, 3245824), (2232, 3206560), (2240, 3195108), (2304, 3106355), (2352, 3042960), (2454, 2916480), (2480, 2885904), (2520, 2840096), (2604, 2748480), (2688, 2662590), (2790, 2565248), (2863, 2499840), (2880, 2485084), (2940, 2434368), (2976, 2404920), (3038, 2355840), (3136, 2282220), (3255, 2198784), (3272, 2187360), (3360, 2130072), (3472, 2061360), (3528, 2028640), (3681, 1944320), (3720, 1923936), (3840, 1863813), (3906, 1832320), (3920, 1825776), (3968, 1803690), (4032, 1775060), (4090, 1749888), (4340, 1649088), (4410, 1622912), (4464, 1603280), (4480, 1597554), (4557, 1570560), (4704, 1521480), (4908, 1458240), (4960, 1442952), (5040, 1420048), (5208, 1374240), (5376, 1331295), (5580, 1282624), (5726, 1249920), (5760, 1242542), (5880, 1217184), (5952, 1202460), (6076, 1177920), (6135, 1166592), (6272, 1141110), (6510, 1099392), (6544, 1093680), (6720, 1065036), (6944, 1030680), (7056, 1014320), (7362, 972160), (7440, 961968), (7595, 942336), (7812, 916160), (7840, 912888), (7936, 901845), (8064, 887530), (8180, 874944), (8589, 833280), (8680, 824544), (8820, 811456), (8928, 801640), (8960, 798777), (9114, 785280), (9408, 760740), (9765, 732928), (9816, 729120), (9920, 721476), (10080, 710024), (10416, 687120), (11160, 641312), (11452, 624960), (11520, 621271), (11760, 608592), (11904, 601230), (12152, 588960), (12270, 583296), (12544, 570555), (12679, 564480), (13020, 549696), (13088, 546840), (13440, 532518), (13671, 523520), (13888, 515340), (14112, 507160), (14315, 499968), (14724, 486080), (14880, 480984), (15190, 471168), (15624, 458080), (15680, 456444), (16128, 443765), (16360, 437472), (17178, 416640), (17360, 412272), (17640, 405728), (17856, 400820), (18228, 392640), (18405, 388864), (18816, 380370), (19530, 366464), (19632, 364560), (19840, 360738), (20041, 357120), (20160, 355012), (20832, 343560), (22320, 320656), (22785, 314112), (22904, 312480), (23520, 304296), (23808, 300615), (24304, 294480), (24540, 291648), (25358, 282240), (25767, 277760), (26040, 274848), (26176, 273420), (26880, 266259), (27342, 261760), (27776, 257670), (28224, 253580), (28630, 249984), (29448, 243040), (29760, 240492), (30380, 235584), (31248, 229040), (31360, 228222), (32720, 218736), (34356, 208320), (34720, 206136), (35280, 202864), (35712, 200410), (36456, 196320), (36810, 194432), (37632, 190185), (38037, 188160), (39060, 183232), (39264, 182280), (39680, 180369), (40082, 178560), (40320, 177506), (41664, 171780), (42945, 166656), (44640, 160328), (45570, 157056), (45808, 156240), (47040, 152148), (48608, 147240), (49080, 145824), (50716, 141120), (51534, 138880), (52080, 137424), (52352, 136710), (54684, 130880), (55552, 128835), (56448, 126790), (57260, 124992), (58896, 121520), (59520, 120246), (60123, 119040), (60760, 117792), (62496, 114520), (62720, 114111), (63395, 112896), (65440, 109368), (68355, 104704), (68712, 104160), (69440, 103068), (70560, 101432), (71424, 100205), (72912, 98160), (73620, 97216), (76074, 94080), (78120, 91616), (78528, 91140), (80164, 89280), (80640, 88753), (83328, 85890)]