1351875840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2697

約数の個数: 288

約数和(自身を含む): 5196011520

約数和(自身を除く): 3844135680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2647, 2660, 2688, 3040, 3192, 3360, 3648, 3840, 3990, 4256, 4480, 4560, 4864, 5294, 5320, 5376, 6080, 6384, 6720, 7296, 7941, 7980, 8512, 8960, 9120, 10588, 10640, 12160, 12768, 13235, 13440, 14592, 15882, 15960, 17024, 18240, 18529, 21176, 21280, 24320, 25536, 26470, 26880, 31764, 31920, 34048, 36480, 37058, 39705, 42352, 42560, 50293, 51072, 52940, 55587, 63528, 63840, 72960, 74116, 79410, 84704, 85120, 92645, 100586, 102144, 105880, 111174, 127056, 127680, 148232, 150879, 158820, 169408, 170240, 185290, 201172, 211760, 222348, 251465, 254112, 255360, 277935, 296464, 301758, 317640, 338816, 352051, 370580, 402344, 423520, 444696, 502930, 508224, 510720, 555870, 592928, 603516, 635280, 677632, 704102, 741160, 754395, 804688, 847040, 889392, 1005860, 1016448, 1056153, 1111740, 1185856, 1207032, 1270560, 1408204, 1482320, 1508790, 1609376, 1694080, 1760255, 1778784, 2011720, 2032896, 2112306, 2223480, 2371712, 2414064, 2541120, 2816408, 2964640, 3017580, 3218752, 3388160, 3520510, 3557568, 4023440, 4224612, 4446960, 4743424, 4828128, 5082240, 5280765, 5632816, 5929280, 6035160, 6437504, 7041020, 7115136, 8046880, 8449224, 8893920, 9656256, 10164480, 10561530, 11265632, 11858560, 12070320, 12875008, 14082040, 14230272, 16093760, 16898448, 17787840, 19312512, 21123060, 22531264, 23717120, 24140640, 28164080, 32187520, 33796896, 35575680, 38625024, 42246120, 45062528, 48281280, 56328160, 64375040, 67593792, 71151360, 84492240, 90125056, 96562560, 112656320, 135187584, 168984480, 193125120, 225312640, 270375168, 337968960, 450625280, 675937920, 1351875840]

約数ペア:

[(1, 1351875840), (2, 675937920), (3, 450625280), (4, 337968960), (5, 270375168), (6, 225312640), (7, 193125120), (8, 168984480), (10, 135187584), (12, 112656320), (14, 96562560), (15, 90125056), (16, 84492240), (19, 71151360), (20, 67593792), (21, 64375040), (24, 56328160), (28, 48281280), (30, 45062528), (32, 42246120), (35, 38625024), (38, 35575680), (40, 33796896), (42, 32187520), (48, 28164080), (56, 24140640), (57, 23717120), (60, 22531264), (64, 21123060), (70, 19312512), (76, 17787840), (80, 16898448), (84, 16093760), (95, 14230272), (96, 14082040), (105, 12875008), (112, 12070320), (114, 11858560), (120, 11265632), (128, 10561530), (133, 10164480), (140, 9656256), (152, 8893920), (160, 8449224), (168, 8046880), (190, 7115136), (192, 7041020), (210, 6437504), (224, 6035160), (228, 5929280), (240, 5632816), (256, 5280765), (266, 5082240), (280, 4828128), (285, 4743424), (304, 4446960), (320, 4224612), (336, 4023440), (380, 3557568), (384, 3520510), (399, 3388160), (420, 3218752), (448, 3017580), (456, 2964640), (480, 2816408), (532, 2541120), (560, 2414064), (570, 2371712), (608, 2223480), (640, 2112306), (665, 2032896), (672, 2011720), (760, 1778784), (768, 1760255), (798, 1694080), (840, 1609376), (896, 1508790), (912, 1482320), (960, 1408204), (1064, 1270560), (1120, 1207032), (1140, 1185856), (1216, 1111740), (1280, 1056153), (1330, 1016448), (1344, 1005860), (1520, 889392), (1596, 847040), (1680, 804688), (1792, 754395), (1824, 741160), (1920, 704102), (1995, 677632), (2128, 635280), (2240, 603516), (2280, 592928), (2432, 555870), (2647, 510720), (2660, 508224), (2688, 502930), (3040, 444696), (3192, 423520), (3360, 402344), (3648, 370580), (3840, 352051), (3990, 338816), (4256, 317640), (4480, 301758), (4560, 296464), (4864, 277935), (5294, 255360), (5320, 254112), (5376, 251465), (6080, 222348), (6384, 211760), (6720, 201172), (7296, 185290), (7941, 170240), (7980, 169408), (8512, 158820), (8960, 150879), (9120, 148232), (10588, 127680), (10640, 127056), (12160, 111174), (12768, 105880), (13235, 102144), (13440, 100586), (14592, 92645), (15882, 85120), (15960, 84704), (17024, 79410), (18240, 74116), (18529, 72960), (21176, 63840), (21280, 63528), (24320, 55587), (25536, 52940), (26470, 51072), (26880, 50293), (31764, 42560), (31920, 42352), (34048, 39705), (36480, 37058)]