1320563916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:146

約数の個数: 324

約数和(自身を含む): 4326580440

約数和(自身を除く): 3006016524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 41, 42, 49, 57, 62, 63, 76, 82, 84, 93, 98, 114, 123, 124, 126, 133, 147, 164, 171, 186, 196, 217, 228, 246, 252, 266, 279, 287, 294, 342, 369, 372, 399, 434, 441, 492, 532, 558, 574, 588, 589, 651, 684, 738, 779, 798, 861, 868, 882, 931, 961, 1116, 1148, 1178, 1197, 1271, 1302, 1476, 1519, 1558, 1596, 1722, 1764, 1767, 1862, 1922, 1953, 2009, 2337, 2356, 2394, 2542, 2583, 2604, 2793, 2883, 3038, 3116, 3444, 3534, 3724, 3813, 3844, 3906, 4018, 4123, 4557, 4674, 4788, 5084, 5166, 5301, 5453, 5586, 5766, 6027, 6076, 6727, 7011, 7068, 7626, 7812, 8036, 8246, 8379, 8649, 8897, 9114, 9348, 10332, 10602, 10906, 11172, 11439, 11532, 12054, 12369, 13454, 13671, 14022, 15252, 16359, 16492, 16758, 17298, 17794, 18081, 18228, 18259, 20181, 21204, 21812, 22878, 24108, 24149, 24738, 26691, 26908, 27342, 28044, 28861, 32718, 33516, 34596, 35588, 36162, 36518, 37107, 38171, 39401, 40362, 45756, 47089, 48298, 49077, 49476, 53382, 54684, 54777, 57722, 60543, 62279, 65436, 72324, 72447, 73036, 74214, 76342, 78802, 80073, 80724, 86583, 94178, 96596, 98154, 106764, 109554, 114513, 115444, 118203, 121086, 124558, 127813, 141267, 144894, 148428, 152684, 157604, 160146, 164331, 169043, 173166, 186837, 188356, 196308, 217341, 219108, 229026, 236406, 242172, 249116, 255626, 259749, 275807, 282534, 289788, 320292, 328662, 338086, 343539, 346332, 354609, 373674, 383439, 423801, 434682, 458052, 472812, 507129, 511252, 519498, 551614, 560511, 565068, 657324, 676172, 687078, 709218, 747348, 748619, 766878, 827421, 847602, 869364, 894691, 1014258, 1038996, 1103228, 1121022, 1150317, 1183301, 1374156, 1418436, 1497238, 1521387, 1533756, 1654842, 1695204, 1789382, 1930649, 2028516, 2242044, 2245857, 2300634, 2366602, 2482263, 2684073, 2994476, 3042774, 3309684, 3549903, 3578764, 3861298, 4491714, 4601268, 4733204, 4964526, 5240333, 5368146, 5791947, 6085548, 6737571, 7099806, 7722596, 8052219, 8983428, 9929052, 10480666, 10649709, 10736292, 11583894, 13475142, 14199612, 15720999, 16104438, 17375841, 20961332, 21299418, 23167788, 26950284, 31441998, 32208876, 34751682, 36682331, 42598836, 47162997, 62883996, 69503364, 73364662, 94325994, 110046993, 146729324, 188651988, 220093986, 330140979, 440187972, 660281958, 1320563916]

約数ペア:

[(1, 1320563916), (2, 660281958), (3, 440187972), (4, 330140979), (6, 220093986), (7, 188651988), (9, 146729324), (12, 110046993), (14, 94325994), (18, 73364662), (19, 69503364), (21, 62883996), (28, 47162997), (31, 42598836), (36, 36682331), (38, 34751682), (41, 32208876), (42, 31441998), (49, 26950284), (57, 23167788), (62, 21299418), (63, 20961332), (76, 17375841), (82, 16104438), (84, 15720999), (93, 14199612), (98, 13475142), (114, 11583894), (123, 10736292), (124, 10649709), (126, 10480666), (133, 9929052), (147, 8983428), (164, 8052219), (171, 7722596), (186, 7099806), (196, 6737571), (217, 6085548), (228, 5791947), (246, 5368146), (252, 5240333), (266, 4964526), (279, 4733204), (287, 4601268), (294, 4491714), (342, 3861298), (369, 3578764), (372, 3549903), (399, 3309684), (434, 3042774), (441, 2994476), (492, 2684073), (532, 2482263), (558, 2366602), (574, 2300634), (588, 2245857), (589, 2242044), (651, 2028516), (684, 1930649), (738, 1789382), (779, 1695204), (798, 1654842), (861, 1533756), (868, 1521387), (882, 1497238), (931, 1418436), (961, 1374156), (1116, 1183301), (1148, 1150317), (1178, 1121022), (1197, 1103228), (1271, 1038996), (1302, 1014258), (1476, 894691), (1519, 869364), (1558, 847602), (1596, 827421), (1722, 766878), (1764, 748619), (1767, 747348), (1862, 709218), (1922, 687078), (1953, 676172), (2009, 657324), (2337, 565068), (2356, 560511), (2394, 551614), (2542, 519498), (2583, 511252), (2604, 507129), (2793, 472812), (2883, 458052), (3038, 434682), (3116, 423801), (3444, 383439), (3534, 373674), (3724, 354609), (3813, 346332), (3844, 343539), (3906, 338086), (4018, 328662), (4123, 320292), (4557, 289788), (4674, 282534), (4788, 275807), (5084, 259749), (5166, 255626), (5301, 249116), (5453, 242172), (5586, 236406), (5766, 229026), (6027, 219108), (6076, 217341), (6727, 196308), (7011, 188356), (7068, 186837), (7626, 173166), (7812, 169043), (8036, 164331), (8246, 160146), (8379, 157604), (8649, 152684), (8897, 148428), (9114, 144894), (9348, 141267), (10332, 127813), (10602, 124558), (10906, 121086), (11172, 118203), (11439, 115444), (11532, 114513), (12054, 109554), (12369, 106764), (13454, 98154), (13671, 96596), (14022, 94178), (15252, 86583), (16359, 80724), (16492, 80073), (16758, 78802), (17298, 76342), (17794, 74214), (18081, 73036), (18228, 72447), (18259, 72324), (20181, 65436), (21204, 62279), (21812, 60543), (22878, 57722), (24108, 54777), (24149, 54684), (24738, 53382), (26691, 49476), (26908, 49077), (27342, 48298), (28044, 47089), (28861, 45756), (32718, 40362), (33516, 39401), (34596, 38171), (35588, 37107), (36162, 36518)]