190743280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 587774880

約数和(自身を除く): 397031600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 182, 190, 196, 197, 208, 245, 247, 260, 266, 280, 304, 364, 380, 392, 394, 455, 490, 494, 520, 532, 560, 637, 665, 728, 760, 784, 788, 910, 931, 980, 985, 988, 1040, 1064, 1235, 1274, 1330, 1379, 1456, 1520, 1576, 1729, 1820, 1862, 1960, 1970, 1976, 2128, 2470, 2548, 2561, 2660, 2758, 3152, 3185, 3458, 3640, 3724, 3743, 3920, 3940, 3952, 4655, 4940, 5096, 5122, 5320, 5516, 6370, 6895, 6916, 7280, 7448, 7486, 7880, 8645, 9310, 9653, 9880, 10192, 10244, 10640, 11032, 12103, 12740, 12805, 13790, 13832, 14896, 14972, 15760, 17290, 17927, 18620, 18715, 19306, 19760, 20488, 22064, 24206, 25480, 25610, 26201, 27580, 27664, 29944, 34580, 35854, 37240, 37430, 38612, 40976, 48265, 48412, 48659, 50960, 51220, 52402, 55160, 59888, 60515, 69160, 71708, 74480, 74860, 77224, 89635, 96530, 96824, 97318, 102440, 104804, 110320, 121030, 125489, 131005, 138320, 143416, 149720, 154448, 179270, 183407, 193060, 193648, 194636, 204880, 209608, 242060, 243295, 250978, 262010, 286832, 299440, 340613, 358540, 366814, 386120, 389272, 419216, 484120, 486590, 501956, 524020, 627445, 681226, 717080, 733628, 772240, 778544, 917035, 968240, 973180, 1003912, 1048040, 1254890, 1362452, 1434160, 1467256, 1703065, 1834070, 1946360, 2007824, 2096080, 2384291, 2509780, 2724904, 2934512, 3406130, 3668140, 3892720, 4768582, 5019560, 5449808, 6812260, 7336280, 9537164, 10039120, 11921455, 13624520, 14672560, 19074328, 23842910, 27249040, 38148656, 47685820, 95371640, 190743280]

約数ペア:

[(1, 190743280), (2, 95371640), (4, 47685820), (5, 38148656), (7, 27249040), (8, 23842910), (10, 19074328), (13, 14672560), (14, 13624520), (16, 11921455), (19, 10039120), (20, 9537164), (26, 7336280), (28, 6812260), (35, 5449808), (38, 5019560), (40, 4768582), (49, 3892720), (52, 3668140), (56, 3406130), (65, 2934512), (70, 2724904), (76, 2509780), (80, 2384291), (91, 2096080), (95, 2007824), (98, 1946360), (104, 1834070), (112, 1703065), (130, 1467256), (133, 1434160), (140, 1362452), (152, 1254890), (182, 1048040), (190, 1003912), (196, 973180), (197, 968240), (208, 917035), (245, 778544), (247, 772240), (260, 733628), (266, 717080), (280, 681226), (304, 627445), (364, 524020), (380, 501956), (392, 486590), (394, 484120), (455, 419216), (490, 389272), (494, 386120), (520, 366814), (532, 358540), (560, 340613), (637, 299440), (665, 286832), (728, 262010), (760, 250978), (784, 243295), (788, 242060), (910, 209608), (931, 204880), (980, 194636), (985, 193648), (988, 193060), (1040, 183407), (1064, 179270), (1235, 154448), (1274, 149720), (1330, 143416), (1379, 138320), (1456, 131005), (1520, 125489), (1576, 121030), (1729, 110320), (1820, 104804), (1862, 102440), (1960, 97318), (1970, 96824), (1976, 96530), (2128, 89635), (2470, 77224), (2548, 74860), (2561, 74480), (2660, 71708), (2758, 69160), (3152, 60515), (3185, 59888), (3458, 55160), (3640, 52402), (3724, 51220), (3743, 50960), (3920, 48659), (3940, 48412), (3952, 48265), (4655, 40976), (4940, 38612), (5096, 37430), (5122, 37240), (5320, 35854), (5516, 34580), (6370, 29944), (6895, 27664), (6916, 27580), (7280, 26201), (7448, 25610), (7486, 25480), (7880, 24206), (8645, 22064), (9310, 20488), (9653, 19760), (9880, 19306), (10192, 18715), (10244, 18620), (10640, 17927), (11032, 17290), (12103, 15760), (12740, 14972), (12805, 14896), (13790, 13832)]