388729440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 432

約数和(自身を含む): 1537177824

約数和(自身を除く): 1148448384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 97, 99, 110, 115, 120, 121, 132, 138, 144, 160, 165, 176, 180, 184, 194, 198, 207, 220, 230, 240, 242, 253, 264, 276, 288, 291, 330, 345, 352, 360, 363, 368, 388, 396, 414, 440, 460, 480, 484, 485, 495, 506, 528, 552, 582, 605, 660, 690, 720, 726, 736, 759, 776, 792, 828, 873, 880, 920, 968, 970, 990, 1012, 1035, 1056, 1067, 1089, 1104, 1164, 1210, 1265, 1320, 1380, 1440, 1452, 1455, 1518, 1552, 1584, 1656, 1746, 1760, 1815, 1840, 1936, 1940, 1980, 2024, 2070, 2134, 2178, 2208, 2231, 2277, 2328, 2420, 2530, 2640, 2760, 2783, 2904, 2910, 3036, 3104, 3168, 3201, 3312, 3492, 3630, 3680, 3795, 3872, 3880, 3960, 4048, 4140, 4268, 4356, 4365, 4462, 4554, 4656, 4840, 5060, 5280, 5335, 5445, 5520, 5566, 5808, 5820, 6072, 6402, 6624, 6693, 6984, 7260, 7590, 7760, 7920, 8096, 8280, 8349, 8536, 8712, 8730, 8924, 9108, 9312, 9603, 9680, 10120, 10670, 10890, 11040, 11132, 11155, 11385, 11616, 11640, 11737, 12144, 12804, 13386, 13915, 13968, 14520, 15180, 15520, 15840, 16005, 16560, 16698, 17072, 17424, 17460, 17848, 18216, 19206, 19360, 20079, 20240, 21340, 21780, 22264, 22310, 22770, 23280, 23474, 24288, 24541, 25047, 25608, 26772, 27830, 27936, 29040, 30360, 32010, 33120, 33396, 33465, 34144, 34848, 34920, 35211, 35696, 36432, 38412, 40158, 40480, 41745, 42680, 43560, 44528, 44620, 45540, 46560, 46948, 48015, 49082, 50094, 51216, 53544, 55660, 58080, 58685, 60720, 64020, 66792, 66930, 69840, 70422, 71392, 72864, 73623, 76824, 80316, 83490, 85360, 87120, 89056, 89240, 91080, 93896, 96030, 98164, 100188, 100395, 102432, 105633, 107088, 111320, 117370, 121440, 122705, 125235, 128040, 133584, 133860, 139680, 140844, 147246, 153648, 160632, 166980, 170720, 174240, 176055, 178480, 182160, 187792, 192060, 196328, 200376, 200790, 211266, 214176, 220869, 222640, 234740, 245410, 250470, 256080, 267168, 267720, 269951, 281688, 294492, 307296, 321264, 333960, 352110, 356960, 364320, 368115, 375584, 384120, 392656, 400752, 401580, 422532, 441738, 445280, 469480, 490820, 500940, 512160, 528165, 535440, 539902, 563376, 588984, 642528, 667920, 704220, 736230, 768240, 785312, 801504, 803160, 809853, 845064, 883476, 938960, 981640, 1001880, 1056330, 1070880, 1079804, 1104345, 1126752, 1177968, 1335840, 1349755, 1408440, 1472460, 1536480, 1606320, 1619706, 1690128, 1766952, 1877920, 1963280, 2003760, 2112660, 2159608, 2208690, 2355936, 2429559, 2699510, 2816880, 2944920, 3212640, 3239412, 3380256, 3533904, 3926560, 4007520, 4049265, 4225320, 4319216, 4417380, 4859118, 5399020, 5633760, 5889840, 6478824, 7067808, 8098530, 8450640, 8638432, 8834760, 9718236, 10798040, 11779680, 12147795, 12957648, 16197060, 16901280, 17669520, 19436472, 21596080, 24295590, 25915296, 32394120, 35339040, 38872944, 43192160, 48591180, 64788240, 77745888, 97182360, 129576480, 194364720, 388729440]

約数ペア:

[(1, 388729440), (2, 194364720), (3, 129576480), (4, 97182360), (5, 77745888), (6, 64788240), (8, 48591180), (9, 43192160), (10, 38872944), (11, 35339040), (12, 32394120), (15, 25915296), (16, 24295590), (18, 21596080), (20, 19436472), (22, 17669520), (23, 16901280), (24, 16197060), (30, 12957648), (32, 12147795), (33, 11779680), (36, 10798040), (40, 9718236), (44, 8834760), (45, 8638432), (46, 8450640), (48, 8098530), (55, 7067808), (60, 6478824), (66, 5889840), (69, 5633760), (72, 5399020), (80, 4859118), (88, 4417380), (90, 4319216), (92, 4225320), (96, 4049265), (97, 4007520), (99, 3926560), (110, 3533904), (115, 3380256), (120, 3239412), (121, 3212640), (132, 2944920), (138, 2816880), (144, 2699510), (160, 2429559), (165, 2355936), (176, 2208690), (180, 2159608), (184, 2112660), (194, 2003760), (198, 1963280), (207, 1877920), (220, 1766952), (230, 1690128), (240, 1619706), (242, 1606320), (253, 1536480), (264, 1472460), (276, 1408440), (288, 1349755), (291, 1335840), (330, 1177968), (345, 1126752), (352, 1104345), (360, 1079804), (363, 1070880), (368, 1056330), (388, 1001880), (396, 981640), (414, 938960), (440, 883476), (460, 845064), (480, 809853), (484, 803160), (485, 801504), (495, 785312), (506, 768240), (528, 736230), (552, 704220), (582, 667920), (605, 642528), (660, 588984), (690, 563376), (720, 539902), (726, 535440), (736, 528165), (759, 512160), (776, 500940), (792, 490820), (828, 469480), (873, 445280), (880, 441738), (920, 422532), (968, 401580), (970, 400752), (990, 392656), (1012, 384120), (1035, 375584), (1056, 368115), (1067, 364320), (1089, 356960), (1104, 352110), (1164, 333960), (1210, 321264), (1265, 307296), (1320, 294492), (1380, 281688), (1440, 269951), (1452, 267720), (1455, 267168), (1518, 256080), (1552, 250470), (1584, 245410), (1656, 234740), (1746, 222640), (1760, 220869), (1815, 214176), (1840, 211266), (1936, 200790), (1940, 200376), (1980, 196328), (2024, 192060), (2070, 187792), (2134, 182160), (2178, 178480), (2208, 176055), (2231, 174240), (2277, 170720), (2328, 166980), (2420, 160632), (2530, 153648), (2640, 147246), (2760, 140844), (2783, 139680), (2904, 133860), (2910, 133584), (3036, 128040), (3104, 125235), (3168, 122705), (3201, 121440), (3312, 117370), (3492, 111320), (3630, 107088), (3680, 105633), (3795, 102432), (3872, 100395), (3880, 100188), (3960, 98164), (4048, 96030), (4140, 93896), (4268, 91080), (4356, 89240), (4365, 89056), (4462, 87120), (4554, 85360), (4656, 83490), (4840, 80316), (5060, 76824), (5280, 73623), (5335, 72864), (5445, 71392), (5520, 70422), (5566, 69840), (5808, 66930), (5820, 66792), (6072, 64020), (6402, 60720), (6624, 58685), (6693, 58080), (6984, 55660), (7260, 53544), (7590, 51216), (7760, 50094), (7920, 49082), (8096, 48015), (8280, 46948), (8349, 46560), (8536, 45540), (8712, 44620), (8730, 44528), (8924, 43560), (9108, 42680), (9312, 41745), (9603, 40480), (9680, 40158), (10120, 38412), (10670, 36432), (10890, 35696), (11040, 35211), (11132, 34920), (11155, 34848), (11385, 34144), (11616, 33465), (11640, 33396), (11737, 33120), (12144, 32010), (12804, 30360), (13386, 29040), (13915, 27936), (13968, 27830), (14520, 26772), (15180, 25608), (15520, 25047), (15840, 24541), (16005, 24288), (16560, 23474), (16698, 23280), (17072, 22770), (17424, 22310), (17460, 22264), (17848, 21780), (18216, 21340), (19206, 20240), (19360, 20079)]