261258173440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:539

約数の個数: 352

約数和(自身を含む): 696124108800

約数和(自身を除く): 434865935360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 149, 160, 163, 176, 191, 220, 256, 298, 320, 326, 352, 382, 440, 512, 596, 640, 652, 704, 745, 764, 815, 880, 955, 1024, 1192, 1280, 1304, 1408, 1490, 1528, 1630, 1639, 1760, 1793, 1910, 2101, 2384, 2560, 2608, 2816, 2980, 3056, 3260, 3278, 3520, 3586, 3820, 4202, 4768, 5120, 5216, 5632, 5960, 6112, 6520, 6556, 7040, 7172, 7640, 8195, 8404, 8965, 9536, 10432, 10505, 11264, 11920, 12224, 13040, 13112, 14080, 14344, 15280, 16390, 16808, 17930, 19072, 20864, 21010, 23840, 24287, 24448, 26080, 26224, 28160, 28459, 28688, 30560, 31133, 32780, 33616, 35860, 38144, 41728, 42020, 47680, 48574, 48896, 52160, 52448, 56320, 56918, 57376, 61120, 62266, 65560, 67232, 71720, 76288, 83456, 84040, 95360, 97148, 97792, 104320, 104896, 113836, 114752, 121435, 122240, 124532, 131120, 134464, 142295, 143440, 152576, 155665, 166912, 168080, 190720, 194296, 195584, 208640, 209792, 227672, 229504, 242870, 244480, 249064, 262240, 267157, 268928, 284590, 286880, 311330, 313049, 336160, 342463, 381440, 388592, 417280, 419584, 455344, 459008, 485740, 488960, 498128, 524480, 534314, 537856, 569180, 573760, 622660, 626098, 672320, 684926, 762880, 777184, 834560, 839168, 910688, 918016, 971480, 977920, 996256, 1048960, 1068628, 1075712, 1138360, 1147520, 1245320, 1252196, 1335785, 1344640, 1369852, 1554368, 1565245, 1678336, 1712315, 1821376, 1836032, 1942960, 1992512, 2097920, 2137256, 2151424, 2276720, 2295040, 2490640, 2504392, 2671570, 2689280, 2739704, 3108736, 3130490, 3424630, 3642752, 3885920, 3985024, 4195840, 4274512, 4553440, 4590080, 4638817, 4981280, 5008784, 5343140, 5378560, 5479408, 6217472, 6260980, 6849260, 7285504, 7771840, 7970048, 8391680, 8549024, 9106880, 9180160, 9277634, 9962560, 10017568, 10686280, 10757120, 10958816, 12434944, 12521960, 13698520, 14571008, 15543680, 15940096, 17098048, 18213760, 18555268, 19925120, 20035136, 21372560, 21917632, 23194085, 24869888, 25043920, 27397040, 29142016, 31087360, 31880192, 34196096, 36427520, 37110536, 39850240, 40070272, 42745120, 43835264, 46388170, 50087840, 51026987, 54794080, 62174720, 68392192, 72855040, 74221072, 79700480, 80140544, 85490240, 87670528, 92776340, 100175680, 102053974, 109588160, 124349440, 136784384, 145710080, 148442144, 159400960, 160281088, 170980480, 175341056, 185552680, 200351360, 204107948, 219176320, 255134935, 273568768, 296884288, 320562176, 341960960, 350682112, 371105360, 400702720, 408215896, 438352640, 510269870, 593768576, 683921920, 742210720, 801405440, 816431792, 876705280, 1020539740, 1187537152, 1367843840, 1484421440, 1602810880, 1632863584, 1753410560, 2041079480, 2375074304, 2968842880, 3265727168, 4082158960, 4750148608, 5937685760, 6531454336, 8164317920, 11875371520, 13062908672, 16328635840, 23750743040, 26125817344, 32657271680, 52251634688, 65314543360, 130629086720, 261258173440]

約数ペア:

[(1, 261258173440), (2, 130629086720), (4, 65314543360), (5, 52251634688), (8, 32657271680), (10, 26125817344), (11, 23750743040), (16, 16328635840), (20, 13062908672), (22, 11875371520), (32, 8164317920), (40, 6531454336), (44, 5937685760), (55, 4750148608), (64, 4082158960), (80, 3265727168), (88, 2968842880), (110, 2375074304), (128, 2041079480), (149, 1753410560), (160, 1632863584), (163, 1602810880), (176, 1484421440), (191, 1367843840), (220, 1187537152), (256, 1020539740), (298, 876705280), (320, 816431792), (326, 801405440), (352, 742210720), (382, 683921920), (440, 593768576), (512, 510269870), (596, 438352640), (640, 408215896), (652, 400702720), (704, 371105360), (745, 350682112), (764, 341960960), (815, 320562176), (880, 296884288), (955, 273568768), (1024, 255134935), (1192, 219176320), (1280, 204107948), (1304, 200351360), (1408, 185552680), (1490, 175341056), (1528, 170980480), (1630, 160281088), (1639, 159400960), (1760, 148442144), (1793, 145710080), (1910, 136784384), (2101, 124349440), (2384, 109588160), (2560, 102053974), (2608, 100175680), (2816, 92776340), (2980, 87670528), (3056, 85490240), (3260, 80140544), (3278, 79700480), (3520, 74221072), (3586, 72855040), (3820, 68392192), (4202, 62174720), (4768, 54794080), (5120, 51026987), (5216, 50087840), (5632, 46388170), (5960, 43835264), (6112, 42745120), (6520, 40070272), (6556, 39850240), (7040, 37110536), (7172, 36427520), (7640, 34196096), (8195, 31880192), (8404, 31087360), (8965, 29142016), (9536, 27397040), (10432, 25043920), (10505, 24869888), (11264, 23194085), (11920, 21917632), (12224, 21372560), (13040, 20035136), (13112, 19925120), (14080, 18555268), (14344, 18213760), (15280, 17098048), (16390, 15940096), (16808, 15543680), (17930, 14571008), (19072, 13698520), (20864, 12521960), (21010, 12434944), (23840, 10958816), (24287, 10757120), (24448, 10686280), (26080, 10017568), (26224, 9962560), (28160, 9277634), (28459, 9180160), (28688, 9106880), (30560, 8549024), (31133, 8391680), (32780, 7970048), (33616, 7771840), (35860, 7285504), (38144, 6849260), (41728, 6260980), (42020, 6217472), (47680, 5479408), (48574, 5378560), (48896, 5343140), (52160, 5008784), (52448, 4981280), (56320, 4638817), (56918, 4590080), (57376, 4553440), (61120, 4274512), (62266, 4195840), (65560, 3985024), (67232, 3885920), (71720, 3642752), (76288, 3424630), (83456, 3130490), (84040, 3108736), (95360, 2739704), (97148, 2689280), (97792, 2671570), (104320, 2504392), (104896, 2490640), (113836, 2295040), (114752, 2276720), (121435, 2151424), (122240, 2137256), (124532, 2097920), (131120, 1992512), (134464, 1942960), (142295, 1836032), (143440, 1821376), (152576, 1712315), (155665, 1678336), (166912, 1565245), (168080, 1554368), (190720, 1369852), (194296, 1344640), (195584, 1335785), (208640, 1252196), (209792, 1245320), (227672, 1147520), (229504, 1138360), (242870, 1075712), (244480, 1068628), (249064, 1048960), (262240, 996256), (267157, 977920), (268928, 971480), (284590, 918016), (286880, 910688), (311330, 839168), (313049, 834560), (336160, 777184), (342463, 762880), (381440, 684926), (388592, 672320), (417280, 626098), (419584, 622660), (455344, 573760), (459008, 569180), (485740, 537856), (488960, 534314), (498128, 524480)]