1346372720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1879

約数の個数: 160

約数和(自身を含む): 3935748096

約数和(自身を除く): 2589375376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 127, 140, 154, 176, 220, 254, 280, 308, 385, 440, 508, 560, 616, 635, 770, 880, 889, 1016, 1232, 1270, 1397, 1540, 1721, 1778, 2032, 2540, 2794, 3080, 3442, 3556, 4445, 5080, 5588, 6160, 6884, 6985, 7112, 8605, 8890, 9779, 10160, 11176, 12047, 13768, 13970, 14224, 17210, 17780, 18931, 19558, 22352, 24094, 27536, 27940, 34420, 35560, 37862, 39116, 48188, 48895, 55880, 60235, 68840, 71120, 75724, 78232, 94655, 96376, 97790, 111760, 120470, 132517, 137680, 151448, 156464, 189310, 192752, 195580, 218567, 240940, 265034, 302896, 378620, 391160, 437134, 481880, 530068, 662585, 757240, 782320, 874268, 963760, 1060136, 1092835, 1325170, 1514480, 1529969, 1748536, 2120272, 2185670, 2404237, 2650340, 3059938, 3497072, 4371340, 4808474, 5300680, 6119876, 7649845, 8742680, 9616948, 10601360, 12021185, 12239752, 15299690, 16829659, 17485360, 19233896, 24042370, 24479504, 30599380, 33659318, 38467792, 48084740, 61198760, 67318636, 84148295, 96169480, 122397520, 134637272, 168296590, 192338960, 269274544, 336593180, 673186360, 1346372720]

約数ペア:

[(1, 1346372720), (2, 673186360), (4, 336593180), (5, 269274544), (7, 192338960), (8, 168296590), (10, 134637272), (11, 122397520), (14, 96169480), (16, 84148295), (20, 67318636), (22, 61198760), (28, 48084740), (35, 38467792), (40, 33659318), (44, 30599380), (55, 24479504), (56, 24042370), (70, 19233896), (77, 17485360), (80, 16829659), (88, 15299690), (110, 12239752), (112, 12021185), (127, 10601360), (140, 9616948), (154, 8742680), (176, 7649845), (220, 6119876), (254, 5300680), (280, 4808474), (308, 4371340), (385, 3497072), (440, 3059938), (508, 2650340), (560, 2404237), (616, 2185670), (635, 2120272), (770, 1748536), (880, 1529969), (889, 1514480), (1016, 1325170), (1232, 1092835), (1270, 1060136), (1397, 963760), (1540, 874268), (1721, 782320), (1778, 757240), (2032, 662585), (2540, 530068), (2794, 481880), (3080, 437134), (3442, 391160), (3556, 378620), (4445, 302896), (5080, 265034), (5588, 240940), (6160, 218567), (6884, 195580), (6985, 192752), (7112, 189310), (8605, 156464), (8890, 151448), (9779, 137680), (10160, 132517), (11176, 120470), (12047, 111760), (13768, 97790), (13970, 96376), (14224, 94655), (17210, 78232), (17780, 75724), (18931, 71120), (19558, 68840), (22352, 60235), (24094, 55880), (27536, 48895), (27940, 48188), (34420, 39116), (35560, 37862)]