81332643840

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1267

約数の個数: 384

約数和(自身を含む): 298340340480

約数和(自身を除く): 217007696640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 613, 617, 640, 672, 768, 840, 896, 960, 1024, 1120, 1226, 1234, 1280, 1344, 1536, 1680, 1792, 1839, 1851, 1920, 2048, 2240, 2452, 2468, 2560, 2688, 3065, 3072, 3085, 3360, 3584, 3678, 3702, 3840, 4291, 4319, 4480, 4904, 4936, 5120, 5376, 6130, 6144, 6170, 6720, 7168, 7356, 7404, 7680, 8582, 8638, 8960, 9195, 9255, 9808, 9872, 10240, 10752, 12260, 12340, 12873, 12957, 13440, 14336, 14712, 14808, 15360, 17164, 17276, 17920, 18390, 18510, 19616, 19744, 21455, 21504, 21595, 24520, 24680, 25746, 25914, 26880, 29424, 29616, 30720, 34328, 34552, 35840, 36780, 37020, 39232, 39488, 42910, 43008, 43190, 49040, 49360, 51492, 51828, 53760, 58848, 59232, 64365, 64785, 68656, 69104, 71680, 73560, 74040, 78464, 78976, 85820, 86380, 98080, 98720, 102984, 103656, 107520, 117696, 118464, 128730, 129570, 137312, 138208, 147120, 148080, 156928, 157952, 171640, 172760, 196160, 197440, 205968, 207312, 215040, 235392, 236928, 257460, 259140, 274624, 276416, 294240, 296160, 313856, 315904, 343280, 345520, 378221, 392320, 394880, 411936, 414624, 470784, 473856, 514920, 518280, 549248, 552832, 588480, 592320, 627712, 631808, 686560, 691040, 756442, 784640, 789760, 823872, 829248, 941568, 947712, 1029840, 1036560, 1098496, 1105664, 1134663, 1176960, 1184640, 1255424, 1263616, 1373120, 1382080, 1512884, 1569280, 1579520, 1647744, 1658496, 1883136, 1891105, 1895424, 2059680, 2073120, 2196992, 2211328, 2269326, 2353920, 2369280, 2647547, 2746240, 2764160, 3025768, 3138560, 3159040, 3295488, 3316992, 3766272, 3782210, 3790848, 4119360, 4146240, 4393984, 4422656, 4538652, 4707840, 4738560, 5295094, 5492480, 5528320, 5673315, 6051536, 6277120, 6318080, 6590976, 6633984, 7564420, 7942641, 8238720, 8292480, 8787968, 8845312, 9077304, 9415680, 9477120, 10590188, 10984960, 11056640, 11346630, 12103072, 13181952, 13237735, 13267968, 15128840, 15885282, 16477440, 16584960, 18154608, 18831360, 18954240, 21180376, 21969920, 22113280, 22693260, 24206144, 26363904, 26475470, 26535936, 30257680, 31770564, 32954880, 33169920, 36309216, 39713205, 42360752, 43939840, 44226560, 45386520, 48412288, 52950940, 60515360, 63541128, 65909760, 66339840, 72618432, 79426410, 84721504, 90773040, 96824576, 105901880, 121030720, 127082256, 131819520, 132679680, 145236864, 158852820, 169443008, 181546080, 193649152, 211803760, 242061440, 254164512, 290473728, 317705640, 338886016, 363092160, 387298304, 423607520, 484122880, 508329024, 580947456, 635411280, 677772032, 726184320, 774596608, 847215040, 968245760, 1016658048, 1161894912, 1270822560, 1355544064, 1452368640, 1694430080, 1936491520, 2033316096, 2323789824, 2541645120, 2711088128, 2904737280, 3388860160, 3872983040, 4066632192, 5083290240, 5422176256, 5809474560, 6777720320, 8133264384, 10166580480, 11618949120, 13555440640, 16266528768, 20333160960, 27110881280, 40666321920, 81332643840]

約数ペア:

[(1, 81332643840), (2, 40666321920), (3, 27110881280), (4, 20333160960), (5, 16266528768), (6, 13555440640), (7, 11618949120), (8, 10166580480), (10, 8133264384), (12, 6777720320), (14, 5809474560), (15, 5422176256), (16, 5083290240), (20, 4066632192), (21, 3872983040), (24, 3388860160), (28, 2904737280), (30, 2711088128), (32, 2541645120), (35, 2323789824), (40, 2033316096), (42, 1936491520), (48, 1694430080), (56, 1452368640), (60, 1355544064), (64, 1270822560), (70, 1161894912), (80, 1016658048), (84, 968245760), (96, 847215040), (105, 774596608), (112, 726184320), (120, 677772032), (128, 635411280), (140, 580947456), (160, 508329024), (168, 484122880), (192, 423607520), (210, 387298304), (224, 363092160), (240, 338886016), (256, 317705640), (280, 290473728), (320, 254164512), (336, 242061440), (384, 211803760), (420, 193649152), (448, 181546080), (480, 169443008), (512, 158852820), (560, 145236864), (613, 132679680), (617, 131819520), (640, 127082256), (672, 121030720), (768, 105901880), (840, 96824576), (896, 90773040), (960, 84721504), (1024, 79426410), (1120, 72618432), (1226, 66339840), (1234, 65909760), (1280, 63541128), (1344, 60515360), (1536, 52950940), (1680, 48412288), (1792, 45386520), (1839, 44226560), (1851, 43939840), (1920, 42360752), (2048, 39713205), (2240, 36309216), (2452, 33169920), (2468, 32954880), (2560, 31770564), (2688, 30257680), (3065, 26535936), (3072, 26475470), (3085, 26363904), (3360, 24206144), (3584, 22693260), (3678, 22113280), (3702, 21969920), (3840, 21180376), (4291, 18954240), (4319, 18831360), (4480, 18154608), (4904, 16584960), (4936, 16477440), (5120, 15885282), (5376, 15128840), (6130, 13267968), (6144, 13237735), (6170, 13181952), (6720, 12103072), (7168, 11346630), (7356, 11056640), (7404, 10984960), (7680, 10590188), (8582, 9477120), (8638, 9415680), (8960, 9077304), (9195, 8845312), (9255, 8787968), (9808, 8292480), (9872, 8238720), (10240, 7942641), (10752, 7564420), (12260, 6633984), (12340, 6590976), (12873, 6318080), (12957, 6277120), (13440, 6051536), (14336, 5673315), (14712, 5528320), (14808, 5492480), (15360, 5295094), (17164, 4738560), (17276, 4707840), (17920, 4538652), (18390, 4422656), (18510, 4393984), (19616, 4146240), (19744, 4119360), (21455, 3790848), (21504, 3782210), (21595, 3766272), (24520, 3316992), (24680, 3295488), (25746, 3159040), (25914, 3138560), (26880, 3025768), (29424, 2764160), (29616, 2746240), (30720, 2647547), (34328, 2369280), (34552, 2353920), (35840, 2269326), (36780, 2211328), (37020, 2196992), (39232, 2073120), (39488, 2059680), (42910, 1895424), (43008, 1891105), (43190, 1883136), (49040, 1658496), (49360, 1647744), (51492, 1579520), (51828, 1569280), (53760, 1512884), (58848, 1382080), (59232, 1373120), (64365, 1263616), (64785, 1255424), (68656, 1184640), (69104, 1176960), (71680, 1134663), (73560, 1105664), (74040, 1098496), (78464, 1036560), (78976, 1029840), (85820, 947712), (86380, 941568), (98080, 829248), (98720, 823872), (102984, 789760), (103656, 784640), (107520, 756442), (117696, 691040), (118464, 686560), (128730, 631808), (129570, 627712), (137312, 592320), (138208, 588480), (147120, 552832), (148080, 549248), (156928, 518280), (157952, 514920), (171640, 473856), (172760, 470784), (196160, 414624), (197440, 411936), (205968, 394880), (207312, 392320), (215040, 378221), (235392, 345520), (236928, 343280), (257460, 315904), (259140, 313856), (274624, 296160), (276416, 294240)]