140384244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 472227840

約数和(自身を除く): 331843596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 29, 31, 33, 39, 42, 44, 52, 58, 62, 66, 77, 78, 84, 87, 91, 93, 116, 124, 132, 143, 154, 156, 169, 174, 182, 186, 203, 217, 231, 273, 286, 308, 319, 338, 341, 348, 364, 372, 377, 403, 406, 429, 434, 462, 507, 546, 572, 609, 638, 651, 676, 682, 754, 806, 812, 858, 868, 899, 924, 957, 1001, 1014, 1023, 1092, 1131, 1183, 1209, 1218, 1276, 1302, 1364, 1508, 1612, 1716, 1798, 1859, 1914, 2002, 2028, 2046, 2233, 2262, 2366, 2387, 2418, 2436, 2604, 2639, 2697, 2821, 3003, 3549, 3596, 3718, 3828, 4004, 4092, 4147, 4433, 4466, 4524, 4732, 4774, 4836, 4901, 5239, 5278, 5394, 5577, 5642, 6006, 6293, 6699, 7098, 7161, 7436, 7917, 8294, 8463, 8866, 8932, 9548, 9802, 9889, 10478, 10556, 10788, 11154, 11284, 11687, 12012, 12441, 12586, 13013, 13299, 13398, 14196, 14322, 14703, 15717, 15834, 16588, 16926, 17732, 18879, 19604, 19778, 20956, 22308, 23374, 24882, 25172, 26026, 26598, 26796, 28644, 29029, 29406, 29667, 31031, 31434, 31668, 33852, 34307, 35061, 36673, 37758, 39039, 39556, 46748, 49764, 52052, 53196, 53911, 57629, 58058, 58812, 59334, 62062, 62868, 68614, 69223, 70122, 73346, 75516, 78078, 81809, 87087, 93093, 102921, 107822, 110019, 115258, 116116, 118668, 124124, 128557, 137228, 138446, 140244, 146692, 151931, 156156, 161733, 163618, 172887, 174174, 186186, 205842, 207669, 215644, 220038, 230516, 245427, 257114, 276892, 303862, 323466, 327236, 345774, 348348, 372372, 377377, 385671, 403403, 411684, 415338, 440076, 455793, 490854, 514228, 607724, 646932, 691548, 754754, 771342, 806806, 830676, 899899, 911586, 981708, 1063517, 1132131, 1210209, 1509508, 1542684, 1613612, 1671241, 1799798, 1823172, 2127034, 2264262, 2420418, 2699697, 3190551, 3342482, 3599596, 4254068, 4528524, 4840836, 5013723, 5399394, 6381102, 6684964, 10027446, 10798788, 11698687, 12762204, 20054892, 23397374, 35096061, 46794748, 70192122, 140384244]

約数ペア:

[(1, 140384244), (2, 70192122), (3, 46794748), (4, 35096061), (6, 23397374), (7, 20054892), (11, 12762204), (12, 11698687), (13, 10798788), (14, 10027446), (21, 6684964), (22, 6381102), (26, 5399394), (28, 5013723), (29, 4840836), (31, 4528524), (33, 4254068), (39, 3599596), (42, 3342482), (44, 3190551), (52, 2699697), (58, 2420418), (62, 2264262), (66, 2127034), (77, 1823172), (78, 1799798), (84, 1671241), (87, 1613612), (91, 1542684), (93, 1509508), (116, 1210209), (124, 1132131), (132, 1063517), (143, 981708), (154, 911586), (156, 899899), (169, 830676), (174, 806806), (182, 771342), (186, 754754), (203, 691548), (217, 646932), (231, 607724), (273, 514228), (286, 490854), (308, 455793), (319, 440076), (338, 415338), (341, 411684), (348, 403403), (364, 385671), (372, 377377), (377, 372372), (403, 348348), (406, 345774), (429, 327236), (434, 323466), (462, 303862), (507, 276892), (546, 257114), (572, 245427), (609, 230516), (638, 220038), (651, 215644), (676, 207669), (682, 205842), (754, 186186), (806, 174174), (812, 172887), (858, 163618), (868, 161733), (899, 156156), (924, 151931), (957, 146692), (1001, 140244), (1014, 138446), (1023, 137228), (1092, 128557), (1131, 124124), (1183, 118668), (1209, 116116), (1218, 115258), (1276, 110019), (1302, 107822), (1364, 102921), (1508, 93093), (1612, 87087), (1716, 81809), (1798, 78078), (1859, 75516), (1914, 73346), (2002, 70122), (2028, 69223), (2046, 68614), (2233, 62868), (2262, 62062), (2366, 59334), (2387, 58812), (2418, 58058), (2436, 57629), (2604, 53911), (2639, 53196), (2697, 52052), (2821, 49764), (3003, 46748), (3549, 39556), (3596, 39039), (3718, 37758), (3828, 36673), (4004, 35061), (4092, 34307), (4147, 33852), (4433, 31668), (4466, 31434), (4524, 31031), (4732, 29667), (4774, 29406), (4836, 29029), (4901, 28644), (5239, 26796), (5278, 26598), (5394, 26026), (5577, 25172), (5642, 24882), (6006, 23374), (6293, 22308), (6699, 20956), (7098, 19778), (7161, 19604), (7436, 18879), (7917, 17732), (8294, 16926), (8463, 16588), (8866, 15834), (8932, 15717), (9548, 14703), (9802, 14322), (9889, 14196), (10478, 13398), (10556, 13299), (10788, 13013), (11154, 12586), (11284, 12441), (11687, 12012)]