19461220920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 512

約数和(自身を含む): 70778880000

約数和(自身を除く): 51317659080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 127, 135, 138, 155, 180, 184, 186, 199, 207, 216, 230, 248, 254, 270, 276, 279, 310, 345, 360, 372, 381, 398, 414, 460, 465, 508, 540, 552, 558, 597, 620, 621, 635, 690, 713, 744, 762, 796, 828, 837, 920, 930, 995, 1016, 1035, 1080, 1116, 1143, 1194, 1240, 1242, 1270, 1380, 1395, 1426, 1524, 1592, 1656, 1674, 1791, 1860, 1905, 1990, 2070, 2139, 2232, 2286, 2388, 2484, 2540, 2760, 2790, 2852, 2921, 2985, 3048, 3105, 3348, 3429, 3565, 3582, 3720, 3810, 3937, 3980, 4140, 4185, 4278, 4572, 4577, 4776, 4968, 5080, 5373, 5580, 5704, 5715, 5842, 5970, 6169, 6210, 6417, 6696, 6858, 7130, 7164, 7620, 7874, 7960, 8280, 8370, 8556, 8763, 8955, 9144, 9154, 10695, 10746, 11160, 11430, 11684, 11811, 11940, 12338, 12420, 12834, 13716, 13731, 14260, 14328, 14605, 15240, 15748, 16740, 17112, 17145, 17526, 17910, 18308, 18507, 19251, 19685, 21390, 21492, 22860, 22885, 23368, 23622, 23880, 24676, 24840, 25273, 25668, 26289, 26865, 27432, 27462, 28520, 29210, 30845, 31496, 32085, 33480, 34290, 35052, 35433, 35820, 36616, 37014, 38502, 39370, 41193, 42780, 42984, 43815, 45720, 45770, 47244, 49352, 50546, 51336, 52578, 53730, 54924, 55521, 58420, 59055, 61690, 64170, 68580, 68655, 70104, 70866, 71640, 74028, 75819, 77004, 78740, 78867, 82386, 85560, 87630, 90551, 91540, 92535, 94488, 96255, 101092, 105156, 106299, 107460, 109848, 111042, 116840, 118110, 123380, 123579, 126365, 128340, 131445, 137160, 137310, 141732, 141887, 148056, 151638, 154008, 157480, 157734, 164772, 166563, 175260, 177165, 181102, 183080, 185070, 192510, 202184, 205965, 210312, 212598, 214920, 222084, 227457, 236220, 246760, 247158, 252730, 256680, 262890, 271653, 274620, 277605, 283464, 283774, 303276, 315468, 329544, 333126, 350520, 354330, 362204, 370140, 379095, 385020, 394335, 411930, 425196, 425661, 444168, 452755, 454914, 472440, 494316, 505460, 525780, 531495, 543306, 549240, 555210, 567548, 581279, 606552, 617895, 630936, 666252, 682371, 708660, 709435, 724408, 740280, 758190, 770040, 783463, 788670, 814959, 823860, 832815, 850392, 851322, 905510, 909828, 988632, 1010920, 1051560, 1062990, 1086612, 1110420, 1135096, 1137285, 1162558, 1235790, 1276983, 1332504, 1358265, 1364742, 1417320, 1418870, 1516380, 1566926, 1577340, 1629918, 1647720, 1665630, 1702644, 1743837, 1811020, 1819656, 2125980, 2128305, 2173224, 2220840, 2274570, 2325116, 2350389, 2444877, 2471580, 2553966, 2716530, 2729484, 2837740, 2906395, 3032760, 3133852, 3154680, 3259836, 3331260, 3405288, 3411855, 3487674, 3622040, 3830949, 3917315, 4074795, 4251960, 4256610, 4549140, 4650232, 4700778, 4889754, 4943160, 5107932, 5231511, 5433060, 5458968, 5675480, 5812790, 6267704, 6384915, 6519672, 6662520, 6823710, 6975348, 7051167, 7661898, 7834630, 8149590, 8513220, 8719185, 9098280, 9401556, 9779508, 10215864, 10463022, 10866120, 11625580, 11751945, 12224385, 12769830, 13647420, 13950696, 14102334, 15323796, 15669260, 15694533, 16299180, 17026440, 17438370, 18019649, 18803112, 19154745, 19559016, 20926044, 21153501, 23251160, 23503890, 24448770, 25539660, 26157555, 27294840, 28204668, 30647592, 31338520, 31389066, 32598360, 34876740, 35255835, 36039298, 38309490, 41852088, 42307002, 47007780, 48897540, 51079320, 52315110, 54058947, 56409336, 62778132, 69753480, 70511670, 72078596, 76618980, 78472665, 84614004, 90098245, 94015560, 97795080, 104630220, 105767505, 108117894, 125556264, 141023340, 144157192, 153237960, 156945330, 162176841, 169228008, 180196490, 209260440, 211535010, 216235788, 270294735, 282046680, 313890660, 324353682, 360392980, 423070020, 432471576, 486530523, 540589470, 627781320, 648707364, 720785960, 810884205, 846140040, 973061046, 1081178940, 1297414728, 1621768410, 1946122092, 2162357880, 2432652615, 3243536820, 3892244184, 4865305230, 6487073640, 9730610460, 19461220920]

約数ペア:

[(1, 19461220920), (2, 9730610460), (3, 6487073640), (4, 4865305230), (5, 3892244184), (6, 3243536820), (8, 2432652615), (9, 2162357880), (10, 1946122092), (12, 1621768410), (15, 1297414728), (18, 1081178940), (20, 973061046), (23, 846140040), (24, 810884205), (27, 720785960), (30, 648707364), (31, 627781320), (36, 540589470), (40, 486530523), (45, 432471576), (46, 423070020), (54, 360392980), (60, 324353682), (62, 313890660), (69, 282046680), (72, 270294735), (90, 216235788), (92, 211535010), (93, 209260440), (108, 180196490), (115, 169228008), (120, 162176841), (124, 156945330), (127, 153237960), (135, 144157192), (138, 141023340), (155, 125556264), (180, 108117894), (184, 105767505), (186, 104630220), (199, 97795080), (207, 94015560), (216, 90098245), (230, 84614004), (248, 78472665), (254, 76618980), (270, 72078596), (276, 70511670), (279, 69753480), (310, 62778132), (345, 56409336), (360, 54058947), (372, 52315110), (381, 51079320), (398, 48897540), (414, 47007780), (460, 42307002), (465, 41852088), (508, 38309490), (540, 36039298), (552, 35255835), (558, 34876740), (597, 32598360), (620, 31389066), (621, 31338520), (635, 30647592), (690, 28204668), (713, 27294840), (744, 26157555), (762, 25539660), (796, 24448770), (828, 23503890), (837, 23251160), (920, 21153501), (930, 20926044), (995, 19559016), (1016, 19154745), (1035, 18803112), (1080, 18019649), (1116, 17438370), (1143, 17026440), (1194, 16299180), (1240, 15694533), (1242, 15669260), (1270, 15323796), (1380, 14102334), (1395, 13950696), (1426, 13647420), (1524, 12769830), (1592, 12224385), (1656, 11751945), (1674, 11625580), (1791, 10866120), (1860, 10463022), (1905, 10215864), (1990, 9779508), (2070, 9401556), (2139, 9098280), (2232, 8719185), (2286, 8513220), (2388, 8149590), (2484, 7834630), (2540, 7661898), (2760, 7051167), (2790, 6975348), (2852, 6823710), (2921, 6662520), (2985, 6519672), (3048, 6384915), (3105, 6267704), (3348, 5812790), (3429, 5675480), (3565, 5458968), (3582, 5433060), (3720, 5231511), (3810, 5107932), (3937, 4943160), (3980, 4889754), (4140, 4700778), (4185, 4650232), (4278, 4549140), (4572, 4256610), (4577, 4251960), (4776, 4074795), (4968, 3917315), (5080, 3830949), (5373, 3622040), (5580, 3487674), (5704, 3411855), (5715, 3405288), (5842, 3331260), (5970, 3259836), (6169, 3154680), (6210, 3133852), (6417, 3032760), (6696, 2906395), (6858, 2837740), (7130, 2729484), (7164, 2716530), (7620, 2553966), (7874, 2471580), (7960, 2444877), (8280, 2350389), (8370, 2325116), (8556, 2274570), (8763, 2220840), (8955, 2173224), (9144, 2128305), (9154, 2125980), (10695, 1819656), (10746, 1811020), (11160, 1743837), (11430, 1702644), (11684, 1665630), (11811, 1647720), (11940, 1629918), (12338, 1577340), (12420, 1566926), (12834, 1516380), (13716, 1418870), (13731, 1417320), (14260, 1364742), (14328, 1358265), (14605, 1332504), (15240, 1276983), (15748, 1235790), (16740, 1162558), (17112, 1137285), (17145, 1135096), (17526, 1110420), (17910, 1086612), (18308, 1062990), (18507, 1051560), (19251, 1010920), (19685, 988632), (21390, 909828), (21492, 905510), (22860, 851322), (22885, 850392), (23368, 832815), (23622, 823860), (23880, 814959), (24676, 788670), (24840, 783463), (25273, 770040), (25668, 758190), (26289, 740280), (26865, 724408), (27432, 709435), (27462, 708660), (28520, 682371), (29210, 666252), (30845, 630936), (31496, 617895), (32085, 606552), (33480, 581279), (34290, 567548), (35052, 555210), (35433, 549240), (35820, 543306), (36616, 531495), (37014, 525780), (38502, 505460), (39370, 494316), (41193, 472440), (42780, 454914), (42984, 452755), (43815, 444168), (45720, 425661), (45770, 425196), (47244, 411930), (49352, 394335), (50546, 385020), (51336, 379095), (52578, 370140), (53730, 362204), (54924, 354330), (55521, 350520), (58420, 333126), (59055, 329544), (61690, 315468), (64170, 303276), (68580, 283774), (68655, 283464), (70104, 277605), (70866, 274620), (71640, 271653), (74028, 262890), (75819, 256680), (77004, 252730), (78740, 247158), (78867, 246760), (82386, 236220), (85560, 227457), (87630, 222084), (90551, 214920), (91540, 212598), (92535, 210312), (94488, 205965), (96255, 202184), (101092, 192510), (105156, 185070), (106299, 183080), (107460, 181102), (109848, 177165), (111042, 175260), (116840, 166563), (118110, 164772), (123380, 157734), (123579, 157480), (126365, 154008), (128340, 151638), (131445, 148056), (137160, 141887), (137310, 141732)]