2080834560

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{6451}}^1$

素因数の和:6489

約数の個数: 264

約数和(自身を含む): 8241320256

約数和(自身を除く): 6160485696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6451, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 12902, 13440, 15360, 16128, 17920, 19353, 20160, 21504, 23040, 25804, 26880, 32255, 32256, 35840, 38706, 40320, 45157, 46080, 51608, 53760, 58059, 64510, 64512, 77412, 80640, 90314, 96765, 103216, 107520, 116118, 129020, 135471, 154824, 161280, 180628, 193530, 206432, 225785, 232236, 258040, 270942, 290295, 309648, 322560, 361256, 387060, 406413, 412864, 451570, 464472, 516080, 541884, 580590, 619296, 677355, 722512, 774120, 812826, 825728, 903140, 928944, 1032160, 1083768, 1161180, 1238592, 1354710, 1445024, 1548240, 1625652, 1651456, 1806280, 1857888, 2032065, 2064320, 2167536, 2322360, 2477184, 2709420, 2890048, 3096480, 3251304, 3302912, 3612560, 3715776, 4064130, 4128640, 4335072, 4644720, 4954368, 5418840, 5780096, 6192960, 6502608, 6605824, 7225120, 7431552, 8128260, 8257280, 8670144, 9289440, 9908736, 10837680, 11560192, 12385920, 13005216, 14450240, 14863104, 16256520, 16514560, 17340288, 18578880, 19817472, 21675360, 23120384, 24771840, 26010432, 28900480, 29726208, 32513040, 33029120, 34680576, 37157760, 43350720, 46240768, 49543680, 52020864, 57800960, 59452416, 65026080, 69361152, 74315520, 86701440, 99087360, 104041728, 115601920, 130052160, 138722304, 148631040, 173402880, 208083456, 231203840, 260104320, 297262080, 346805760, 416166912, 520208640, 693611520, 1040417280, 2080834560]

約数ペア:

[(1, 2080834560), (2, 1040417280), (3, 693611520), (4, 520208640), (5, 416166912), (6, 346805760), (7, 297262080), (8, 260104320), (9, 231203840), (10, 208083456), (12, 173402880), (14, 148631040), (15, 138722304), (16, 130052160), (18, 115601920), (20, 104041728), (21, 99087360), (24, 86701440), (28, 74315520), (30, 69361152), (32, 65026080), (35, 59452416), (36, 57800960), (40, 52020864), (42, 49543680), (45, 46240768), (48, 43350720), (56, 37157760), (60, 34680576), (63, 33029120), (64, 32513040), (70, 29726208), (72, 28900480), (80, 26010432), (84, 24771840), (90, 23120384), (96, 21675360), (105, 19817472), (112, 18578880), (120, 17340288), (126, 16514560), (128, 16256520), (140, 14863104), (144, 14450240), (160, 13005216), (168, 12385920), (180, 11560192), (192, 10837680), (210, 9908736), (224, 9289440), (240, 8670144), (252, 8257280), (256, 8128260), (280, 7431552), (288, 7225120), (315, 6605824), (320, 6502608), (336, 6192960), (360, 5780096), (384, 5418840), (420, 4954368), (448, 4644720), (480, 4335072), (504, 4128640), (512, 4064130), (560, 3715776), (576, 3612560), (630, 3302912), (640, 3251304), (672, 3096480), (720, 2890048), (768, 2709420), (840, 2477184), (896, 2322360), (960, 2167536), (1008, 2064320), (1024, 2032065), (1120, 1857888), (1152, 1806280), (1260, 1651456), (1280, 1625652), (1344, 1548240), (1440, 1445024), (1536, 1354710), (1680, 1238592), (1792, 1161180), (1920, 1083768), (2016, 1032160), (2240, 928944), (2304, 903140), (2520, 825728), (2560, 812826), (2688, 774120), (2880, 722512), (3072, 677355), (3360, 619296), (3584, 580590), (3840, 541884), (4032, 516080), (4480, 464472), (4608, 451570), (5040, 412864), (5120, 406413), (5376, 387060), (5760, 361256), (6451, 322560), (6720, 309648), (7168, 290295), (7680, 270942), (8064, 258040), (8960, 232236), (9216, 225785), (10080, 206432), (10752, 193530), (11520, 180628), (12902, 161280), (13440, 154824), (15360, 135471), (16128, 129020), (17920, 116118), (19353, 107520), (20160, 103216), (21504, 96765), (23040, 90314), (25804, 80640), (26880, 77412), (32255, 64512), (32256, 64510), (35840, 58059), (38706, 53760), (40320, 51608), (45157, 46080)]