31321711008

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:465

約数の個数: 432

約数和(自身を含む): 106331176224

約数和(自身を除く): 75009465216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 67, 72, 84, 96, 98, 112, 126, 134, 144, 147, 157, 168, 196, 201, 211, 224, 252, 268, 288, 294, 314, 336, 392, 402, 422, 441, 469, 471, 504, 536, 588, 603, 628, 633, 672, 784, 804, 844, 882, 938, 942, 1008, 1072, 1099, 1176, 1206, 1256, 1266, 1407, 1413, 1477, 1568, 1608, 1688, 1764, 1876, 1884, 1899, 2016, 2144, 2198, 2352, 2412, 2512, 2532, 2814, 2826, 2954, 3216, 3283, 3297, 3376, 3528, 3752, 3768, 3798, 4221, 4396, 4431, 4704, 4824, 5024, 5064, 5628, 5652, 5908, 6432, 6566, 6594, 6752, 7056, 7504, 7536, 7596, 7693, 8442, 8792, 8862, 9648, 9849, 9891, 10128, 10339, 10519, 11256, 11304, 11816, 13132, 13188, 13293, 14112, 14137, 15008, 15072, 15192, 15386, 16884, 17584, 17724, 19296, 19698, 19782, 20256, 20678, 21038, 22512, 22608, 23079, 23632, 26264, 26376, 26586, 28274, 29547, 30384, 30772, 31017, 31557, 33127, 33768, 35168, 35448, 39396, 39564, 41356, 42076, 42411, 45024, 45216, 46158, 47264, 52528, 52752, 53172, 56548, 59094, 60768, 61544, 62034, 63114, 66254, 67536, 69237, 70896, 73633, 78792, 79128, 82712, 84152, 84822, 92316, 93051, 94671, 98959, 99381, 105056, 105504, 106344, 113096, 118188, 123088, 124068, 126228, 127233, 132508, 135072, 138474, 141792, 147266, 157584, 158256, 165424, 168304, 169644, 184632, 186102, 189342, 197918, 198762, 212688, 220899, 226192, 231889, 236376, 246176, 248136, 252456, 254466, 265016, 276948, 294532, 296877, 298143, 315168, 316512, 330848, 336608, 339288, 369264, 372204, 378684, 395836, 397524, 425376, 441798, 452384, 463778, 472752, 496272, 504912, 508932, 515431, 530032, 553896, 589064, 593754, 596286, 662697, 678576, 692713, 695667, 738528, 744408, 757368, 791672, 795048, 883596, 890631, 927556, 945504, 992544, 1009824, 1017864, 1030862, 1060064, 1107792, 1178128, 1187508, 1192572, 1325394, 1357152, 1385426, 1391334, 1488816, 1514736, 1546293, 1583344, 1590096, 1623223, 1767192, 1781262, 1855112, 2035728, 2061724, 2078139, 2087001, 2215584, 2219509, 2356256, 2375016, 2385144, 2650788, 2770852, 2782668, 2977632, 3029472, 3092586, 3166688, 3180192, 3246446, 3534384, 3562524, 3710224, 4071456, 4123448, 4156278, 4174002, 4439018, 4638879, 4750032, 4770288, 4869669, 5301576, 5541704, 5565336, 6185172, 6234417, 6492892, 6658527, 7068768, 7125048, 7420448, 8246896, 8312556, 8348004, 8878036, 9277758, 9500064, 9540576, 9739338, 10603152, 11083408, 11130672, 12370344, 12468834, 12985784, 13317054, 14250096, 14609007, 15536563, 16493792, 16625112, 16696008, 17756072, 18555516, 19478676, 19975581, 21206304, 22166816, 22261344, 24740688, 24937668, 25971568, 26634108, 28500192, 29218014, 31073126, 33250224, 33392016, 35512144, 37111032, 38957352, 39951162, 46609689, 49481376, 49875336, 51943136, 53268216, 58436028, 62146252, 66500448, 66784032, 71024288, 74222064, 77914704, 79902324, 93219378, 99750672, 106536432, 108755941, 116872056, 124292504, 139829067, 148444128, 155829408, 159804648, 186438756, 199501344, 213072864, 217511882, 233744112, 248585008, 279658134, 319609296, 326267823, 372877512, 435023764, 467488224, 497170016, 559316268, 639218592, 652535646, 745755024, 870047528, 978803469, 1118632536, 1305071292, 1491510048, 1740095056, 1957606938, 2237265072, 2610142584, 3480190112, 3915213876, 4474530144, 5220285168, 7830427752, 10440570336, 15660855504, 31321711008]

約数ペア:

[(1, 31321711008), (2, 15660855504), (3, 10440570336), (4, 7830427752), (6, 5220285168), (7, 4474530144), (8, 3915213876), (9, 3480190112), (12, 2610142584), (14, 2237265072), (16, 1957606938), (18, 1740095056), (21, 1491510048), (24, 1305071292), (28, 1118632536), (32, 978803469), (36, 870047528), (42, 745755024), (48, 652535646), (49, 639218592), (56, 559316268), (63, 497170016), (67, 467488224), (72, 435023764), (84, 372877512), (96, 326267823), (98, 319609296), (112, 279658134), (126, 248585008), (134, 233744112), (144, 217511882), (147, 213072864), (157, 199501344), (168, 186438756), (196, 159804648), (201, 155829408), (211, 148444128), (224, 139829067), (252, 124292504), (268, 116872056), (288, 108755941), (294, 106536432), (314, 99750672), (336, 93219378), (392, 79902324), (402, 77914704), (422, 74222064), (441, 71024288), (469, 66784032), (471, 66500448), (504, 62146252), (536, 58436028), (588, 53268216), (603, 51943136), (628, 49875336), (633, 49481376), (672, 46609689), (784, 39951162), (804, 38957352), (844, 37111032), (882, 35512144), (938, 33392016), (942, 33250224), (1008, 31073126), (1072, 29218014), (1099, 28500192), (1176, 26634108), (1206, 25971568), (1256, 24937668), (1266, 24740688), (1407, 22261344), (1413, 22166816), (1477, 21206304), (1568, 19975581), (1608, 19478676), (1688, 18555516), (1764, 17756072), (1876, 16696008), (1884, 16625112), (1899, 16493792), (2016, 15536563), (2144, 14609007), (2198, 14250096), (2352, 13317054), (2412, 12985784), (2512, 12468834), (2532, 12370344), (2814, 11130672), (2826, 11083408), (2954, 10603152), (3216, 9739338), (3283, 9540576), (3297, 9500064), (3376, 9277758), (3528, 8878036), (3752, 8348004), (3768, 8312556), (3798, 8246896), (4221, 7420448), (4396, 7125048), (4431, 7068768), (4704, 6658527), (4824, 6492892), (5024, 6234417), (5064, 6185172), (5628, 5565336), (5652, 5541704), (5908, 5301576), (6432, 4869669), (6566, 4770288), (6594, 4750032), (6752, 4638879), (7056, 4439018), (7504, 4174002), (7536, 4156278), (7596, 4123448), (7693, 4071456), (8442, 3710224), (8792, 3562524), (8862, 3534384), (9648, 3246446), (9849, 3180192), (9891, 3166688), (10128, 3092586), (10339, 3029472), (10519, 2977632), (11256, 2782668), (11304, 2770852), (11816, 2650788), (13132, 2385144), (13188, 2375016), (13293, 2356256), (14112, 2219509), (14137, 2215584), (15008, 2087001), (15072, 2078139), (15192, 2061724), (15386, 2035728), (16884, 1855112), (17584, 1781262), (17724, 1767192), (19296, 1623223), (19698, 1590096), (19782, 1583344), (20256, 1546293), (20678, 1514736), (21038, 1488816), (22512, 1391334), (22608, 1385426), (23079, 1357152), (23632, 1325394), (26264, 1192572), (26376, 1187508), (26586, 1178128), (28274, 1107792), (29547, 1060064), (30384, 1030862), (30772, 1017864), (31017, 1009824), (31557, 992544), (33127, 945504), (33768, 927556), (35168, 890631), (35448, 883596), (39396, 795048), (39564, 791672), (41356, 757368), (42076, 744408), (42411, 738528), (45024, 695667), (45216, 692713), (46158, 678576), (47264, 662697), (52528, 596286), (52752, 593754), (53172, 589064), (56548, 553896), (59094, 530032), (60768, 515431), (61544, 508932), (62034, 504912), (63114, 496272), (66254, 472752), (67536, 463778), (69237, 452384), (70896, 441798), (73633, 425376), (78792, 397524), (79128, 395836), (82712, 378684), (84152, 372204), (84822, 369264), (92316, 339288), (93051, 336608), (94671, 330848), (98959, 316512), (99381, 315168), (105056, 298143), (105504, 296877), (106344, 294532), (113096, 276948), (118188, 265016), (123088, 254466), (124068, 252456), (126228, 248136), (127233, 246176), (132508, 236376), (135072, 231889), (138474, 226192), (141792, 220899), (147266, 212688), (157584, 198762), (158256, 197918), (165424, 189342), (168304, 186102), (169644, 184632)]