20195847360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 672

約数和(自身を含む): 79881984000

約数和(自身を除く): 59686136640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 47, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 94, 96, 104, 115, 117, 120, 130, 138, 141, 144, 156, 160, 180, 184, 188, 192, 195, 207, 208, 230, 234, 235, 240, 260, 276, 282, 288, 299, 312, 320, 345, 360, 368, 376, 390, 414, 416, 423, 460, 468, 470, 480, 499, 520, 552, 564, 576, 585, 598, 611, 624, 690, 705, 720, 736, 752, 780, 828, 832, 846, 897, 920, 936, 940, 960, 998, 1035, 1040, 1081, 1104, 1128, 1170, 1196, 1222, 1248, 1380, 1410, 1440, 1472, 1495, 1497, 1504, 1560, 1656, 1692, 1794, 1833, 1840, 1872, 1880, 1996, 2070, 2080, 2115, 2162, 2208, 2256, 2340, 2392, 2444, 2495, 2496, 2691, 2760, 2820, 2880, 2990, 2994, 3008, 3055, 3120, 3243, 3312, 3384, 3588, 3666, 3680, 3744, 3760, 3992, 4140, 4160, 4230, 4324, 4416, 4485, 4491, 4512, 4680, 4784, 4888, 4990, 5382, 5405, 5499, 5520, 5640, 5980, 5988, 6110, 6240, 6486, 6487, 6624, 6768, 7176, 7332, 7360, 7485, 7488, 7520, 7984, 8280, 8460, 8648, 8970, 8982, 9024, 9165, 9360, 9568, 9729, 9776, 9980, 10764, 10810, 10998, 11040, 11280, 11477, 11960, 11976, 12220, 12480, 12972, 12974, 13248, 13455, 13536, 14053, 14352, 14664, 14970, 15040, 15968, 16215, 16560, 16920, 17296, 17940, 17964, 18330, 18720, 19136, 19458, 19461, 19552, 19960, 21528, 21620, 21996, 22080, 22455, 22560, 22954, 23453, 23920, 23952, 24440, 25944, 25948, 26910, 27072, 27495, 28106, 28704, 29328, 29940, 31936, 32430, 32435, 33120, 33840, 34431, 34592, 35880, 35928, 36660, 37440, 38916, 38922, 39104, 39920, 42159, 43056, 43240, 43992, 44910, 45120, 45908, 46906, 47840, 47904, 48645, 48880, 51888, 51896, 53820, 54990, 56212, 57385, 57408, 58383, 58656, 59880, 64860, 64870, 66240, 67680, 68862, 69184, 70265, 70359, 71760, 71856, 73320, 77832, 77844, 79840, 84318, 86112, 86480, 87984, 89820, 91816, 93812, 95680, 95808, 97290, 97305, 97760, 103293, 103776, 103792, 107640, 109980, 112424, 114770, 116766, 117265, 117312, 119760, 126477, 129720, 129740, 135360, 137724, 140530, 140718, 143520, 143712, 146640, 149201, 155664, 155688, 159680, 168636, 172155, 172224, 172960, 175968, 179640, 183632, 187624, 194580, 194610, 195520, 206586, 207552, 207584, 210795, 211077, 215280, 219960, 224848, 229540, 233532, 234530, 239520, 252954, 259440, 259480, 275448, 281060, 281436, 287040, 287424, 291915, 293280, 298402, 304889, 311328, 311376, 337272, 344310, 345920, 351795, 351936, 359280, 367264, 375248, 389160, 389220, 413172, 415168, 421590, 422154, 430560, 439920, 447603, 449696, 459080, 467064, 469060, 479040, 505908, 516465, 518880, 518960, 539419, 550896, 562120, 562872, 583830, 586560, 596804, 609778, 622656, 622752, 632385, 674544, 688620, 703590, 718560, 734528, 746005, 750496, 778320, 778440, 826344, 843180, 844308, 861120, 879840, 895206, 899392, 914667, 918160, 934128, 938120, 1011816, 1032930, 1037760, 1037920, 1055385, 1078838, 1101792, 1124240, 1125744, 1167660, 1193608, 1219556, 1245504, 1264770, 1342809, 1349088, 1377240, 1407180, 1437120, 1492010, 1500992, 1524445, 1556640, 1556880, 1618257, 1652688, 1686360, 1688616, 1759680, 1790412, 1829334, 1836320, 1868256, 1876240, 2023632, 2065860, 2075840, 2110770, 2157676, 2203584, 2238015, 2248480, 2251488, 2335320, 2387216, 2439112, 2529540, 2685618, 2697095, 2698176, 2744001, 2754480, 2814360, 2984020, 3048890, 3113280, 3113760, 3236514, 3305376, 3372720, 3377232, 3580824, 3658668, 3672640, 3736512, 3752480, 4047264, 4131720, 4221540, 4315352, 4476030, 4496960, 4502976, 4573335, 4670640, 4774432, 4854771, 4878224, 5059080, 5371236, 5394190, 5488002, 5508960, 5628720, 5968040, 6097780, 6227520, 6473028, 6610752, 6714045, 6745440, 6754464, 7012447, 7161648, 7317336, 7504960, 8091285, 8094528, 8263440, 8443080, 8630704, 8952060, 9146670, 9341280, 9548864, 9709542, 9756448, 10118160, 10742472, 10788380, 10976004, 11017920, 11257440, 11936080, 12195560, 12946056, 13428090, 13490880, 13508928, 13720005, 14024894, 14323296, 14634672, 16182570, 16526880, 16886160, 17261408, 17904120, 18293340, 18682560, 19419084, 19512896, 20236320, 21037341, 21484944, 21576760, 21952008, 22514880, 23872160, 24273855, 24391120, 25892112, 26856180, 27440010, 28049788, 28646592, 29269344, 32365140, 33053760, 33772320, 34522816, 35062235, 35808240, 36586680, 38838168, 40472640, 42074682, 42969888, 43153520, 43904016, 47744320, 48547710, 48782240, 51784224, 53712360, 54880020, 56099576, 58538688, 63112023, 64730280, 67544640, 70124470, 71616480, 73173360, 77676336, 84149364, 85939776, 86307040, 87808032, 97095420, 97564480, 103568448, 105186705, 107424720, 109760040, 112199152, 126224046, 129460560, 140248940, 143232960, 146346720, 155352672, 168298728, 172614080, 175616064, 194190840, 210373410, 214849440, 219520080, 224398304, 252448092, 258921120, 280497880, 292693440, 310705344, 315560115, 336597456, 388381680, 420746820, 429698880, 439040160, 448796608, 504896184, 517842240, 560995760, 631120230, 673194912, 776763360, 841493640, 878080320, 1009792368, 1121991520, 1262240460, 1346389824, 1553526720, 1682987280, 2019584736, 2243983040, 2524480920, 3365974560, 4039169472, 5048961840, 6731949120, 10097923680, 20195847360]

約数ペア:

[(1, 20195847360), (2, 10097923680), (3, 6731949120), (4, 5048961840), (5, 4039169472), (6, 3365974560), (8, 2524480920), (9, 2243983040), (10, 2019584736), (12, 1682987280), (13, 1553526720), (15, 1346389824), (16, 1262240460), (18, 1121991520), (20, 1009792368), (23, 878080320), (24, 841493640), (26, 776763360), (30, 673194912), (32, 631120230), (36, 560995760), (39, 517842240), (40, 504896184), (45, 448796608), (46, 439040160), (47, 429698880), (48, 420746820), (52, 388381680), (60, 336597456), (64, 315560115), (65, 310705344), (69, 292693440), (72, 280497880), (78, 258921120), (80, 252448092), (90, 224398304), (92, 219520080), (94, 214849440), (96, 210373410), (104, 194190840), (115, 175616064), (117, 172614080), (120, 168298728), (130, 155352672), (138, 146346720), (141, 143232960), (144, 140248940), (156, 129460560), (160, 126224046), (180, 112199152), (184, 109760040), (188, 107424720), (192, 105186705), (195, 103568448), (207, 97564480), (208, 97095420), (230, 87808032), (234, 86307040), (235, 85939776), (240, 84149364), (260, 77676336), (276, 73173360), (282, 71616480), (288, 70124470), (299, 67544640), (312, 64730280), (320, 63112023), (345, 58538688), (360, 56099576), (368, 54880020), (376, 53712360), (390, 51784224), (414, 48782240), (416, 48547710), (423, 47744320), (460, 43904016), (468, 43153520), (470, 42969888), (480, 42074682), (499, 40472640), (520, 38838168), (552, 36586680), (564, 35808240), (576, 35062235), (585, 34522816), (598, 33772320), (611, 33053760), (624, 32365140), (690, 29269344), (705, 28646592), (720, 28049788), (736, 27440010), (752, 26856180), (780, 25892112), (828, 24391120), (832, 24273855), (846, 23872160), (897, 22514880), (920, 21952008), (936, 21576760), (940, 21484944), (960, 21037341), (998, 20236320), (1035, 19512896), (1040, 19419084), (1081, 18682560), (1104, 18293340), (1128, 17904120), (1170, 17261408), (1196, 16886160), (1222, 16526880), (1248, 16182570), (1380, 14634672), (1410, 14323296), (1440, 14024894), (1472, 13720005), (1495, 13508928), (1497, 13490880), (1504, 13428090), (1560, 12946056), (1656, 12195560), (1692, 11936080), (1794, 11257440), (1833, 11017920), (1840, 10976004), (1872, 10788380), (1880, 10742472), (1996, 10118160), (2070, 9756448), (2080, 9709542), (2115, 9548864), (2162, 9341280), (2208, 9146670), (2256, 8952060), (2340, 8630704), (2392, 8443080), (2444, 8263440), (2495, 8094528), (2496, 8091285), (2691, 7504960), (2760, 7317336), (2820, 7161648), (2880, 7012447), (2990, 6754464), (2994, 6745440), (3008, 6714045), (3055, 6610752), (3120, 6473028), (3243, 6227520), (3312, 6097780), (3384, 5968040), (3588, 5628720), (3666, 5508960), (3680, 5488002), (3744, 5394190), (3760, 5371236), (3992, 5059080), (4140, 4878224), (4160, 4854771), (4230, 4774432), (4324, 4670640), (4416, 4573335), (4485, 4502976), (4491, 4496960), (4512, 4476030), (4680, 4315352), (4784, 4221540), (4888, 4131720), (4990, 4047264), (5382, 3752480), (5405, 3736512), (5499, 3672640), (5520, 3658668), (5640, 3580824), (5980, 3377232), (5988, 3372720), (6110, 3305376), (6240, 3236514), (6486, 3113760), (6487, 3113280), (6624, 3048890), (6768, 2984020), (7176, 2814360), (7332, 2754480), (7360, 2744001), (7485, 2698176), (7488, 2697095), (7520, 2685618), (7984, 2529540), (8280, 2439112), (8460, 2387216), (8648, 2335320), (8970, 2251488), (8982, 2248480), (9024, 2238015), (9165, 2203584), (9360, 2157676), (9568, 2110770), (9729, 2075840), (9776, 2065860), (9980, 2023632), (10764, 1876240), (10810, 1868256), (10998, 1836320), (11040, 1829334), (11280, 1790412), (11477, 1759680), (11960, 1688616), (11976, 1686360), (12220, 1652688), (12480, 1618257), (12972, 1556880), (12974, 1556640), (13248, 1524445), (13455, 1500992), (13536, 1492010), (14053, 1437120), (14352, 1407180), (14664, 1377240), (14970, 1349088), (15040, 1342809), (15968, 1264770), (16215, 1245504), (16560, 1219556), (16920, 1193608), (17296, 1167660), (17940, 1125744), (17964, 1124240), (18330, 1101792), (18720, 1078838), (19136, 1055385), (19458, 1037920), (19461, 1037760), (19552, 1032930), (19960, 1011816), (21528, 938120), (21620, 934128), (21996, 918160), (22080, 914667), (22455, 899392), (22560, 895206), (22954, 879840), (23453, 861120), (23920, 844308), (23952, 843180), (24440, 826344), (25944, 778440), (25948, 778320), (26910, 750496), (27072, 746005), (27495, 734528), (28106, 718560), (28704, 703590), (29328, 688620), (29940, 674544), (31936, 632385), (32430, 622752), (32435, 622656), (33120, 609778), (33840, 596804), (34431, 586560), (34592, 583830), (35880, 562872), (35928, 562120), (36660, 550896), (37440, 539419), (38916, 518960), (38922, 518880), (39104, 516465), (39920, 505908), (42159, 479040), (43056, 469060), (43240, 467064), (43992, 459080), (44910, 449696), (45120, 447603), (45908, 439920), (46906, 430560), (47840, 422154), (47904, 421590), (48645, 415168), (48880, 413172), (51888, 389220), (51896, 389160), (53820, 375248), (54990, 367264), (56212, 359280), (57385, 351936), (57408, 351795), (58383, 345920), (58656, 344310), (59880, 337272), (64860, 311376), (64870, 311328), (66240, 304889), (67680, 298402), (68862, 293280), (69184, 291915), (70265, 287424), (70359, 287040), (71760, 281436), (71856, 281060), (73320, 275448), (77832, 259480), (77844, 259440), (79840, 252954), (84318, 239520), (86112, 234530), (86480, 233532), (87984, 229540), (89820, 224848), (91816, 219960), (93812, 215280), (95680, 211077), (95808, 210795), (97290, 207584), (97305, 207552), (97760, 206586), (103293, 195520), (103776, 194610), (103792, 194580), (107640, 187624), (109980, 183632), (112424, 179640), (114770, 175968), (116766, 172960), (117265, 172224), (117312, 172155), (119760, 168636), (126477, 159680), (129720, 155688), (129740, 155664), (135360, 149201), (137724, 146640), (140530, 143712), (140718, 143520)]