311926230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 1121402880

約数和(自身を除く): 809476650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 23, 30, 33, 35, 38, 42, 45, 46, 55, 57, 63, 66, 69, 70, 77, 90, 95, 99, 103, 105, 110, 114, 115, 126, 133, 138, 154, 161, 165, 171, 190, 198, 206, 207, 209, 210, 230, 231, 253, 266, 285, 309, 315, 322, 330, 342, 345, 385, 399, 414, 418, 437, 462, 483, 495, 506, 515, 570, 618, 627, 630, 665, 690, 693, 721, 759, 770, 798, 805, 855, 874, 927, 966, 990, 1030, 1035, 1045, 1133, 1155, 1197, 1254, 1265, 1311, 1330, 1386, 1442, 1449, 1463, 1518, 1545, 1610, 1710, 1771, 1854, 1881, 1957, 1995, 2070, 2090, 2163, 2185, 2266, 2277, 2310, 2369, 2394, 2415, 2530, 2622, 2898, 2926, 3059, 3090, 3135, 3399, 3465, 3542, 3605, 3762, 3795, 3914, 3933, 3990, 4326, 4370, 4389, 4554, 4635, 4738, 4807, 4830, 5313, 5665, 5871, 5985, 6118, 6270, 6489, 6555, 6798, 6930, 7107, 7210, 7245, 7315, 7590, 7866, 7931, 8778, 8855, 9177, 9270, 9405, 9614, 9785, 10197, 10626, 10815, 11330, 11385, 11742, 11845, 11970, 12978, 13110, 13167, 13699, 14214, 14421, 14490, 14630, 15295, 15862, 15939, 16583, 16995, 17613, 17710, 18354, 18810, 19570, 19665, 20394, 21321, 21527, 21630, 21945, 22770, 23690, 23793, 24035, 26059, 26334, 26565, 27398, 27531, 28842, 29355, 30590, 31878, 32445, 33166, 33649, 33990, 35226, 35535, 39330, 39655, 41097, 42642, 43054, 43263, 43890, 45011, 45885, 47586, 48070, 49749, 50985, 52118, 53130, 55062, 58710, 64581, 64890, 65835, 67298, 68495, 71070, 71379, 72105, 78177, 79310, 79695, 82194, 82915, 86526, 88065, 90022, 91770, 99498, 100947, 101970, 106605, 107635, 118965, 123291, 129162, 130295, 131670, 135033, 136990, 137655, 142758, 144210, 149247, 150689, 156354, 159390, 165830, 168245, 176130, 182413, 193743, 201894, 205485, 213210, 215270, 216315, 225055, 234531, 237930, 246582, 248745, 260590, 270066, 275310, 298494, 301378, 302841, 315077, 322905, 336490, 356895, 364826, 387486, 390885, 405099, 410970, 432630, 450110, 452067, 469062, 495121, 497490, 504735, 547239, 605682, 616455, 630154, 645810, 675165, 713790, 746235, 753445, 781770, 810198, 904134, 912065, 945231, 968715, 990242, 1009470, 1094478, 1172655, 1232910, 1350330, 1356201, 1485363, 1492470, 1506890, 1514205, 1575385, 1641717, 1824130, 1890462, 1937430, 2025495, 2260335, 2345310, 2475605, 2712402, 2736195, 2835693, 2970726, 3028410, 3150770, 3283434, 3465847, 4050990, 4456089, 4520670, 4726155, 4951210, 5472390, 5671386, 6781005, 6931694, 7426815, 8208585, 8912178, 9452310, 10397541, 13562010, 14178465, 14853630, 16417170, 17329235, 20795082, 22280445, 28356930, 31192623, 34658470, 44560890, 51987705, 62385246, 103975410, 155963115, 311926230]

約数ペア:

[(1, 311926230), (2, 155963115), (3, 103975410), (5, 62385246), (6, 51987705), (7, 44560890), (9, 34658470), (10, 31192623), (11, 28356930), (14, 22280445), (15, 20795082), (18, 17329235), (19, 16417170), (21, 14853630), (22, 14178465), (23, 13562010), (30, 10397541), (33, 9452310), (35, 8912178), (38, 8208585), (42, 7426815), (45, 6931694), (46, 6781005), (55, 5671386), (57, 5472390), (63, 4951210), (66, 4726155), (69, 4520670), (70, 4456089), (77, 4050990), (90, 3465847), (95, 3283434), (99, 3150770), (103, 3028410), (105, 2970726), (110, 2835693), (114, 2736195), (115, 2712402), (126, 2475605), (133, 2345310), (138, 2260335), (154, 2025495), (161, 1937430), (165, 1890462), (171, 1824130), (190, 1641717), (198, 1575385), (206, 1514205), (207, 1506890), (209, 1492470), (210, 1485363), (230, 1356201), (231, 1350330), (253, 1232910), (266, 1172655), (285, 1094478), (309, 1009470), (315, 990242), (322, 968715), (330, 945231), (342, 912065), (345, 904134), (385, 810198), (399, 781770), (414, 753445), (418, 746235), (437, 713790), (462, 675165), (483, 645810), (495, 630154), (506, 616455), (515, 605682), (570, 547239), (618, 504735), (627, 497490), (630, 495121), (665, 469062), (690, 452067), (693, 450110), (721, 432630), (759, 410970), (770, 405099), (798, 390885), (805, 387486), (855, 364826), (874, 356895), (927, 336490), (966, 322905), (990, 315077), (1030, 302841), (1035, 301378), (1045, 298494), (1133, 275310), (1155, 270066), (1197, 260590), (1254, 248745), (1265, 246582), (1311, 237930), (1330, 234531), (1386, 225055), (1442, 216315), (1449, 215270), (1463, 213210), (1518, 205485), (1545, 201894), (1610, 193743), (1710, 182413), (1771, 176130), (1854, 168245), (1881, 165830), (1957, 159390), (1995, 156354), (2070, 150689), (2090, 149247), (2163, 144210), (2185, 142758), (2266, 137655), (2277, 136990), (2310, 135033), (2369, 131670), (2394, 130295), (2415, 129162), (2530, 123291), (2622, 118965), (2898, 107635), (2926, 106605), (3059, 101970), (3090, 100947), (3135, 99498), (3399, 91770), (3465, 90022), (3542, 88065), (3605, 86526), (3762, 82915), (3795, 82194), (3914, 79695), (3933, 79310), (3990, 78177), (4326, 72105), (4370, 71379), (4389, 71070), (4554, 68495), (4635, 67298), (4738, 65835), (4807, 64890), (4830, 64581), (5313, 58710), (5665, 55062), (5871, 53130), (5985, 52118), (6118, 50985), (6270, 49749), (6489, 48070), (6555, 47586), (6798, 45885), (6930, 45011), (7107, 43890), (7210, 43263), (7245, 43054), (7315, 42642), (7590, 41097), (7866, 39655), (7931, 39330), (8778, 35535), (8855, 35226), (9177, 33990), (9270, 33649), (9405, 33166), (9614, 32445), (9785, 31878), (10197, 30590), (10626, 29355), (10815, 28842), (11330, 27531), (11385, 27398), (11742, 26565), (11845, 26334), (11970, 26059), (12978, 24035), (13110, 23793), (13167, 23690), (13699, 22770), (14214, 21945), (14421, 21630), (14490, 21527), (14630, 21321), (15295, 20394), (15862, 19665), (15939, 19570), (16583, 18810), (16995, 18354), (17613, 17710)]