26820136080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{1579}}^1$

素因数の和:2390

約数の個数: 240

約数和(自身を含む): 93157608960

約数和(自身を除く): 66337472880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 761, 930, 1116, 1240, 1395, 1488, 1522, 1579, 1860, 2232, 2283, 2480, 2790, 3044, 3158, 3720, 3805, 4464, 4566, 4737, 5580, 6088, 6316, 6849, 7440, 7610, 7895, 9132, 9474, 11160, 11415, 12176, 12632, 13698, 14211, 15220, 15790, 18264, 18948, 22320, 22830, 23591, 23685, 25264, 27396, 28422, 30440, 31580, 34245, 36528, 37896, 45660, 47182, 47370, 48949, 54792, 56844, 60880, 63160, 68490, 70773, 71055, 75792, 91320, 94364, 94740, 97898, 109584, 113688, 117955, 126320, 136980, 141546, 142110, 146847, 182640, 188728, 189480, 195796, 212319, 227376, 235910, 244745, 273960, 283092, 284220, 293694, 353865, 377456, 378960, 391592, 424638, 440541, 471820, 489490, 547920, 566184, 568440, 587388, 707730, 734235, 783184, 849276, 881082, 943640, 978980, 1061595, 1132368, 1136880, 1174776, 1201619, 1415460, 1468470, 1698552, 1762164, 1887280, 1957960, 2123190, 2202705, 2349552, 2403238, 2830920, 2936940, 3397104, 3524328, 3604857, 3915920, 4246380, 4405410, 4806476, 5661840, 5873880, 6008095, 7048656, 7209714, 8492760, 8810820, 9612952, 10814571, 11747760, 12016190, 14419428, 16985520, 17621640, 18024285, 19225904, 21629142, 24032380, 28838856, 35243280, 36048570, 37250189, 43258284, 48064760, 54072855, 57677712, 72097140, 74500378, 86516568, 96129520, 108145710, 111750567, 144194280, 149000756, 173033136, 186250945, 216291420, 223501134, 288388560, 298001512, 335251701, 372501890, 432582840, 447002268, 558752835, 596003024, 670503402, 745003780, 865165680, 894004536, 1117505670, 1341006804, 1490007560, 1676258505, 1788009072, 2235011340, 2682013608, 2980015120, 3352517010, 4470022680, 5364027216, 6705034020, 8940045360, 13410068040, 26820136080]

約数ペア:

[(1, 26820136080), (2, 13410068040), (3, 8940045360), (4, 6705034020), (5, 5364027216), (6, 4470022680), (8, 3352517010), (9, 2980015120), (10, 2682013608), (12, 2235011340), (15, 1788009072), (16, 1676258505), (18, 1490007560), (20, 1341006804), (24, 1117505670), (30, 894004536), (31, 865165680), (36, 745003780), (40, 670503402), (45, 596003024), (48, 558752835), (60, 447002268), (62, 432582840), (72, 372501890), (80, 335251701), (90, 298001512), (93, 288388560), (120, 223501134), (124, 216291420), (144, 186250945), (155, 173033136), (180, 149000756), (186, 144194280), (240, 111750567), (248, 108145710), (279, 96129520), (310, 86516568), (360, 74500378), (372, 72097140), (465, 57677712), (496, 54072855), (558, 48064760), (620, 43258284), (720, 37250189), (744, 36048570), (761, 35243280), (930, 28838856), (1116, 24032380), (1240, 21629142), (1395, 19225904), (1488, 18024285), (1522, 17621640), (1579, 16985520), (1860, 14419428), (2232, 12016190), (2283, 11747760), (2480, 10814571), (2790, 9612952), (3044, 8810820), (3158, 8492760), (3720, 7209714), (3805, 7048656), (4464, 6008095), (4566, 5873880), (4737, 5661840), (5580, 4806476), (6088, 4405410), (6316, 4246380), (6849, 3915920), (7440, 3604857), (7610, 3524328), (7895, 3397104), (9132, 2936940), (9474, 2830920), (11160, 2403238), (11415, 2349552), (12176, 2202705), (12632, 2123190), (13698, 1957960), (14211, 1887280), (15220, 1762164), (15790, 1698552), (18264, 1468470), (18948, 1415460), (22320, 1201619), (22830, 1174776), (23591, 1136880), (23685, 1132368), (25264, 1061595), (27396, 978980), (28422, 943640), (30440, 881082), (31580, 849276), (34245, 783184), (36528, 734235), (37896, 707730), (45660, 587388), (47182, 568440), (47370, 566184), (48949, 547920), (54792, 489490), (56844, 471820), (60880, 440541), (63160, 424638), (68490, 391592), (70773, 378960), (71055, 377456), (75792, 353865), (91320, 293694), (94364, 284220), (94740, 283092), (97898, 273960), (109584, 244745), (113688, 235910), (117955, 227376), (126320, 212319), (136980, 195796), (141546, 189480), (142110, 188728), (146847, 182640)]