2005175040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1355

約数の個数: 288

約数和(自身を含む): 7180621056

約数和(自身を除く): 5175446016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 256, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 528, 555, 592, 640, 660, 704, 740, 768, 814, 880, 888, 960, 1056, 1110, 1184, 1221, 1280, 1283, 1320, 1408, 1480, 1628, 1760, 1776, 1920, 2035, 2112, 2220, 2368, 2442, 2566, 2640, 2816, 2960, 3256, 3520, 3552, 3840, 3849, 4070, 4224, 4440, 4736, 4884, 5132, 5280, 5920, 6105, 6415, 6512, 7040, 7104, 7698, 8140, 8448, 8880, 9472, 9768, 10264, 10560, 11840, 12210, 12830, 13024, 14080, 14113, 14208, 15396, 16280, 17760, 19245, 19536, 20528, 21120, 23680, 24420, 25660, 26048, 28226, 28416, 30792, 32560, 35520, 38490, 39072, 41056, 42240, 42339, 47360, 47471, 48840, 51320, 52096, 56452, 61584, 65120, 70565, 71040, 76980, 78144, 82112, 84678, 94942, 97680, 102640, 104192, 112904, 123168, 130240, 141130, 142080, 142413, 153960, 156288, 164224, 169356, 189884, 195360, 205280, 211695, 225808, 237355, 246336, 260480, 282260, 284826, 307920, 312576, 328448, 338712, 379768, 390720, 410560, 423390, 451616, 474710, 492672, 520960, 522181, 564520, 569652, 615840, 677424, 712065, 759536, 781440, 821120, 846780, 903232, 949420, 985344, 1044362, 1129040, 1139304, 1231680, 1354848, 1424130, 1519072, 1562880, 1566543, 1642240, 1693560, 1806464, 1898840, 2088724, 2258080, 2278608, 2463360, 2610905, 2709696, 2848260, 3038144, 3133086, 3387120, 3612928, 3797680, 4177448, 4516160, 4557216, 4926720, 5221810, 5419392, 5696520, 6076288, 6266172, 6774240, 7595360, 7832715, 8354896, 9032320, 9114432, 10443620, 10838784, 11393040, 12152576, 12532344, 13548480, 15190720, 15665430, 16709792, 18064640, 18228864, 20887240, 22786080, 25064688, 27096960, 30381440, 31330860, 33419584, 36457728, 41774480, 45572160, 50129376, 54193920, 60762880, 62661720, 66839168, 83548960, 91144320, 100258752, 125323440, 133678336, 167097920, 182288640, 200517504, 250646880, 334195840, 401035008, 501293760, 668391680, 1002587520, 2005175040]

約数ペア:

[(1, 2005175040), (2, 1002587520), (3, 668391680), (4, 501293760), (5, 401035008), (6, 334195840), (8, 250646880), (10, 200517504), (11, 182288640), (12, 167097920), (15, 133678336), (16, 125323440), (20, 100258752), (22, 91144320), (24, 83548960), (30, 66839168), (32, 62661720), (33, 60762880), (37, 54193920), (40, 50129376), (44, 45572160), (48, 41774480), (55, 36457728), (60, 33419584), (64, 31330860), (66, 30381440), (74, 27096960), (80, 25064688), (88, 22786080), (96, 20887240), (110, 18228864), (111, 18064640), (120, 16709792), (128, 15665430), (132, 15190720), (148, 13548480), (160, 12532344), (165, 12152576), (176, 11393040), (185, 10838784), (192, 10443620), (220, 9114432), (222, 9032320), (240, 8354896), (256, 7832715), (264, 7595360), (296, 6774240), (320, 6266172), (330, 6076288), (352, 5696520), (370, 5419392), (384, 5221810), (407, 4926720), (440, 4557216), (444, 4516160), (480, 4177448), (528, 3797680), (555, 3612928), (592, 3387120), (640, 3133086), (660, 3038144), (704, 2848260), (740, 2709696), (768, 2610905), (814, 2463360), (880, 2278608), (888, 2258080), (960, 2088724), (1056, 1898840), (1110, 1806464), (1184, 1693560), (1221, 1642240), (1280, 1566543), (1283, 1562880), (1320, 1519072), (1408, 1424130), (1480, 1354848), (1628, 1231680), (1760, 1139304), (1776, 1129040), (1920, 1044362), (2035, 985344), (2112, 949420), (2220, 903232), (2368, 846780), (2442, 821120), (2566, 781440), (2640, 759536), (2816, 712065), (2960, 677424), (3256, 615840), (3520, 569652), (3552, 564520), (3840, 522181), (3849, 520960), (4070, 492672), (4224, 474710), (4440, 451616), (4736, 423390), (4884, 410560), (5132, 390720), (5280, 379768), (5920, 338712), (6105, 328448), (6415, 312576), (6512, 307920), (7040, 284826), (7104, 282260), (7698, 260480), (8140, 246336), (8448, 237355), (8880, 225808), (9472, 211695), (9768, 205280), (10264, 195360), (10560, 189884), (11840, 169356), (12210, 164224), (12830, 156288), (13024, 153960), (14080, 142413), (14113, 142080), (14208, 141130), (15396, 130240), (16280, 123168), (17760, 112904), (19245, 104192), (19536, 102640), (20528, 97680), (21120, 94942), (23680, 84678), (24420, 82112), (25660, 78144), (26048, 76980), (28226, 71040), (28416, 70565), (30792, 65120), (32560, 61584), (35520, 56452), (38490, 52096), (39072, 51320), (41056, 48840), (42240, 47471), (42339, 47360)]