281642130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 512

約数和(自身を含む): 1061683200

約数和(自身を除く): 780041070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 23, 27, 30, 31, 33, 35, 38, 42, 45, 46, 54, 55, 57, 62, 63, 66, 69, 70, 77, 90, 93, 95, 99, 105, 110, 114, 115, 126, 133, 135, 138, 154, 155, 161, 165, 171, 186, 189, 190, 198, 207, 209, 210, 217, 230, 231, 253, 266, 270, 279, 285, 297, 310, 315, 322, 330, 341, 342, 345, 378, 385, 399, 414, 418, 434, 437, 462, 465, 483, 495, 506, 513, 558, 570, 589, 594, 621, 627, 630, 651, 665, 682, 690, 693, 713, 759, 770, 798, 805, 837, 855, 874, 930, 945, 966, 990, 1023, 1026, 1035, 1045, 1085, 1155, 1178, 1197, 1242, 1254, 1265, 1302, 1311, 1330, 1386, 1395, 1426, 1449, 1463, 1485, 1518, 1610, 1674, 1705, 1710, 1767, 1771, 1881, 1890, 1953, 1995, 2046, 2070, 2079, 2090, 2139, 2170, 2185, 2277, 2310, 2387, 2394, 2415, 2530, 2565, 2622, 2790, 2898, 2926, 2945, 2970, 3059, 3069, 3105, 3135, 3255, 3410, 3465, 3534, 3542, 3565, 3591, 3762, 3795, 3906, 3933, 3990, 4123, 4158, 4185, 4278, 4347, 4370, 4389, 4554, 4774, 4807, 4830, 4991, 5115, 5130, 5301, 5313, 5643, 5859, 5890, 5985, 6118, 6138, 6210, 6270, 6417, 6479, 6510, 6555, 6831, 6930, 7130, 7161, 7182, 7245, 7315, 7590, 7843, 7866, 8246, 8370, 8694, 8778, 8835, 8855, 9177, 9207, 9405, 9614, 9765, 9982, 10230, 10395, 10602, 10626, 10695, 11286, 11385, 11718, 11799, 11935, 11970, 12369, 12834, 12958, 13110, 13167, 13547, 13662, 14322, 14421, 14490, 14630, 14973, 15295, 15345, 15686, 15903, 15939, 17670, 17710, 17955, 18354, 18414, 18810, 19251, 19437, 19530, 19665, 20615, 20790, 21390, 21483, 21735, 21945, 22770, 23529, 23598, 23870, 24035, 24738, 24955, 26334, 26505, 26565, 27094, 27531, 28215, 28842, 29295, 29946, 30590, 30690, 31806, 31878, 32085, 32395, 33649, 34155, 35805, 35910, 37107, 38502, 38874, 39215, 39330, 39501, 40641, 41230, 42966, 43263, 43470, 43890, 44919, 45353, 45885, 46035, 47058, 47817, 48070, 49910, 53010, 53130, 54901, 55062, 56430, 58311, 58590, 58995, 61845, 64170, 64449, 64790, 65835, 67298, 67735, 68310, 70587, 71610, 72105, 74214, 74865, 78430, 79002, 79515, 79695, 81282, 82593, 86526, 89838, 90706, 91770, 92070, 94829, 95634, 96255, 97185, 100947, 107415, 109802, 111321, 116622, 117645, 117990, 121923, 123690, 128898, 129789, 131670, 134757, 135470, 136059, 137655, 141174, 144210, 149017, 149730, 159030, 159390, 164703, 165186, 168245, 174933, 185535, 189658, 192510, 194370, 197505, 201894, 203205, 211761, 214830, 216315, 222642, 224595, 226765, 235290, 239085, 243846, 259578, 269514, 272118, 274505, 275310, 284487, 291555, 298034, 302841, 322245, 329406, 336490, 349866, 352935, 365769, 371070, 395010, 406410, 408177, 412965, 423522, 432630, 447051, 449190, 453530, 474145, 478170, 494109, 504735, 549010, 556605, 568974, 583110, 605682, 609615, 644490, 648945, 673785, 680295, 705870, 731538, 745085, 816354, 823515, 825930, 853461, 874665, 894102, 908523, 948290, 988218, 1009470, 1043119, 1058805, 1113210, 1219230, 1224531, 1297890, 1341153, 1347570, 1360590, 1422435, 1482327, 1490170, 1514205, 1647030, 1706922, 1749330, 1817046, 1828845, 2040885, 2086238, 2117610, 2235255, 2449062, 2470545, 2560383, 2682306, 2844870, 2964654, 3028410, 3129357, 3657690, 4023459, 4081770, 4267305, 4470510, 4542615, 4941090, 5120766, 5215595, 6122655, 6258714, 6705765, 7411635, 8046918, 8534610, 9085230, 9388071, 10431190, 12245310, 12801915, 13411530, 14823270, 15646785, 18776142, 20117295, 25603830, 28164213, 31293570, 40234590, 46940355, 56328426, 93880710, 140821065, 281642130]

約数ペア:

[(1, 281642130), (2, 140821065), (3, 93880710), (5, 56328426), (6, 46940355), (7, 40234590), (9, 31293570), (10, 28164213), (11, 25603830), (14, 20117295), (15, 18776142), (18, 15646785), (19, 14823270), (21, 13411530), (22, 12801915), (23, 12245310), (27, 10431190), (30, 9388071), (31, 9085230), (33, 8534610), (35, 8046918), (38, 7411635), (42, 6705765), (45, 6258714), (46, 6122655), (54, 5215595), (55, 5120766), (57, 4941090), (62, 4542615), (63, 4470510), (66, 4267305), (69, 4081770), (70, 4023459), (77, 3657690), (90, 3129357), (93, 3028410), (95, 2964654), (99, 2844870), (105, 2682306), (110, 2560383), (114, 2470545), (115, 2449062), (126, 2235255), (133, 2117610), (135, 2086238), (138, 2040885), (154, 1828845), (155, 1817046), (161, 1749330), (165, 1706922), (171, 1647030), (186, 1514205), (189, 1490170), (190, 1482327), (198, 1422435), (207, 1360590), (209, 1347570), (210, 1341153), (217, 1297890), (230, 1224531), (231, 1219230), (253, 1113210), (266, 1058805), (270, 1043119), (279, 1009470), (285, 988218), (297, 948290), (310, 908523), (315, 894102), (322, 874665), (330, 853461), (341, 825930), (342, 823515), (345, 816354), (378, 745085), (385, 731538), (399, 705870), (414, 680295), (418, 673785), (434, 648945), (437, 644490), (462, 609615), (465, 605682), (483, 583110), (495, 568974), (506, 556605), (513, 549010), (558, 504735), (570, 494109), (589, 478170), (594, 474145), (621, 453530), (627, 449190), (630, 447051), (651, 432630), (665, 423522), (682, 412965), (690, 408177), (693, 406410), (713, 395010), (759, 371070), (770, 365769), (798, 352935), (805, 349866), (837, 336490), (855, 329406), (874, 322245), (930, 302841), (945, 298034), (966, 291555), (990, 284487), (1023, 275310), (1026, 274505), (1035, 272118), (1045, 269514), (1085, 259578), (1155, 243846), (1178, 239085), (1197, 235290), (1242, 226765), (1254, 224595), (1265, 222642), (1302, 216315), (1311, 214830), (1330, 211761), (1386, 203205), (1395, 201894), (1426, 197505), (1449, 194370), (1463, 192510), (1485, 189658), (1518, 185535), (1610, 174933), (1674, 168245), (1705, 165186), (1710, 164703), (1767, 159390), (1771, 159030), (1881, 149730), (1890, 149017), (1953, 144210), (1995, 141174), (2046, 137655), (2070, 136059), (2079, 135470), (2090, 134757), (2139, 131670), (2170, 129789), (2185, 128898), (2277, 123690), (2310, 121923), (2387, 117990), (2394, 117645), (2415, 116622), (2530, 111321), (2565, 109802), (2622, 107415), (2790, 100947), (2898, 97185), (2926, 96255), (2945, 95634), (2970, 94829), (3059, 92070), (3069, 91770), (3105, 90706), (3135, 89838), (3255, 86526), (3410, 82593), (3465, 81282), (3534, 79695), (3542, 79515), (3565, 79002), (3591, 78430), (3762, 74865), (3795, 74214), (3906, 72105), (3933, 71610), (3990, 70587), (4123, 68310), (4158, 67735), (4185, 67298), (4278, 65835), (4347, 64790), (4370, 64449), (4389, 64170), (4554, 61845), (4774, 58995), (4807, 58590), (4830, 58311), (4991, 56430), (5115, 55062), (5130, 54901), (5301, 53130), (5313, 53010), (5643, 49910), (5859, 48070), (5890, 47817), (5985, 47058), (6118, 46035), (6138, 45885), (6210, 45353), (6270, 44919), (6417, 43890), (6479, 43470), (6510, 43263), (6555, 42966), (6831, 41230), (6930, 40641), (7130, 39501), (7161, 39330), (7182, 39215), (7245, 38874), (7315, 38502), (7590, 37107), (7843, 35910), (7866, 35805), (8246, 34155), (8370, 33649), (8694, 32395), (8778, 32085), (8835, 31878), (8855, 31806), (9177, 30690), (9207, 30590), (9405, 29946), (9614, 29295), (9765, 28842), (9982, 28215), (10230, 27531), (10395, 27094), (10602, 26565), (10626, 26505), (10695, 26334), (11286, 24955), (11385, 24738), (11718, 24035), (11799, 23870), (11935, 23598), (11970, 23529), (12369, 22770), (12834, 21945), (12958, 21735), (13110, 21483), (13167, 21390), (13547, 20790), (13662, 20615), (14322, 19665), (14421, 19530), (14490, 19437), (14630, 19251), (14973, 18810), (15295, 18414), (15345, 18354), (15686, 17955), (15903, 17710), (15939, 17670)]