2056515840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10501}}^1$

素因数の和:10545

約数の個数: 216

約数和(自身を含む): 7534596888

約数和(自身を除く): 5478081048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10501, 10880, 11520, 12240, 13056, 16320, 19584, 21002, 21760, 24480, 31503, 32640, 39168, 42004, 48960, 52505, 63006, 65280, 84008, 94509, 97920, 105010, 126012, 157515, 168016, 178517, 189018, 195840, 210020, 252024, 315030, 336032, 357034, 378036, 420040, 472545, 504048, 535551, 630060, 672064, 714068, 756072, 840080, 892585, 945090, 1008096, 1071102, 1260120, 1344128, 1428136, 1512144, 1606653, 1680160, 1785170, 1890180, 2016192, 2142204, 2520240, 2677755, 2688256, 2856272, 3024288, 3213306, 3360320, 3570340, 3780360, 4032384, 4284408, 5040480, 5355510, 5712544, 6048576, 6426612, 6720640, 7140680, 7560720, 8033265, 8064768, 8568816, 10080960, 10711020, 11425088, 12097152, 12853224, 13441280, 14281360, 15121440, 16066530, 17137632, 20161920, 21422040, 22850176, 24194304, 25706448, 28562720, 30242880, 32133060, 34275264, 40323840, 42844080, 45700352, 51412896, 57125440, 60485760, 64266120, 68550528, 85688160, 102825792, 114250880, 120971520, 128532240, 137101056, 171376320, 205651584, 228501760, 257064480, 342752640, 411303168, 514128960, 685505280, 1028257920, 2056515840]

約数ペア:

[(1, 2056515840), (2, 1028257920), (3, 685505280), (4, 514128960), (5, 411303168), (6, 342752640), (8, 257064480), (9, 228501760), (10, 205651584), (12, 171376320), (15, 137101056), (16, 128532240), (17, 120971520), (18, 114250880), (20, 102825792), (24, 85688160), (30, 68550528), (32, 64266120), (34, 60485760), (36, 57125440), (40, 51412896), (45, 45700352), (48, 42844080), (51, 40323840), (60, 34275264), (64, 32133060), (68, 30242880), (72, 28562720), (80, 25706448), (85, 24194304), (90, 22850176), (96, 21422040), (102, 20161920), (120, 17137632), (128, 16066530), (136, 15121440), (144, 14281360), (153, 13441280), (160, 12853224), (170, 12097152), (180, 11425088), (192, 10711020), (204, 10080960), (240, 8568816), (255, 8064768), (256, 8033265), (272, 7560720), (288, 7140680), (306, 6720640), (320, 6426612), (340, 6048576), (360, 5712544), (384, 5355510), (408, 5040480), (480, 4284408), (510, 4032384), (544, 3780360), (576, 3570340), (612, 3360320), (640, 3213306), (680, 3024288), (720, 2856272), (765, 2688256), (768, 2677755), (816, 2520240), (960, 2142204), (1020, 2016192), (1088, 1890180), (1152, 1785170), (1224, 1680160), (1280, 1606653), (1360, 1512144), (1440, 1428136), (1530, 1344128), (1632, 1260120), (1920, 1071102), (2040, 1008096), (2176, 945090), (2304, 892585), (2448, 840080), (2720, 756072), (2880, 714068), (3060, 672064), (3264, 630060), (3840, 535551), (4080, 504048), (4352, 472545), (4896, 420040), (5440, 378036), (5760, 357034), (6120, 336032), (6528, 315030), (8160, 252024), (9792, 210020), (10501, 195840), (10880, 189018), (11520, 178517), (12240, 168016), (13056, 157515), (16320, 126012), (19584, 105010), (21002, 97920), (21760, 94509), (24480, 84008), (31503, 65280), (32640, 63006), (39168, 52505), (42004, 48960)]