78839808740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{2081}}^1$

素因数の和:2518

約数の個数: 192

約数和(自身を含む): 209966335488

約数和(自身を除く): 131126526748

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 337, 365, 385, 511, 674, 730, 770, 803, 1022, 1348, 1460, 1540, 1606, 1685, 2044, 2081, 2359, 2555, 3212, 3370, 3707, 4015, 4162, 4718, 5110, 5621, 6740, 7414, 8030, 8324, 9436, 10220, 10405, 11242, 11795, 14567, 14828, 16060, 18535, 20810, 22484, 22891, 23590, 24601, 25949, 28105, 29134, 37070, 41620, 45782, 47180, 49202, 51898, 56210, 58268, 72835, 74140, 91564, 98404, 103796, 112420, 114455, 123005, 129745, 145670, 151913, 160237, 172207, 228910, 246010, 259490, 270611, 291340, 303826, 320474, 344414, 457820, 492020, 518980, 541222, 607652, 640948, 688828, 701297, 759565, 801185, 861035, 1063391, 1082444, 1353055, 1402594, 1519130, 1602370, 1671043, 1722070, 1894277, 2126782, 2706110, 2805188, 3038260, 3204740, 3342086, 3444140, 3506485, 3788554, 4253564, 4909079, 5316955, 5412220, 6684172, 7012970, 7577108, 7714267, 8355215, 9471385, 9818158, 10633910, 11697301, 14025940, 15428534, 16710430, 18942770, 19636316, 21267820, 23394602, 24545395, 30857068, 33420860, 37885540, 38571335, 46789204, 49090790, 51194681, 53999869, 58486505, 77142670, 98181580, 102389362, 107999738, 116973010, 154285340, 204778724, 215999476, 233946020, 255973405, 269999345, 358362767, 511946810, 539998690, 563141491, 716725534, 1023893620, 1079997380, 1126282982, 1433451068, 1791813835, 2252565964, 2815707455, 3583627670, 3941990437, 5631414910, 7167255340, 7883980874, 11262829820, 15767961748, 19709952185, 39419904370, 78839808740]

約数ペア:

[(1, 78839808740), (2, 39419904370), (4, 19709952185), (5, 15767961748), (7, 11262829820), (10, 7883980874), (11, 7167255340), (14, 5631414910), (20, 3941990437), (22, 3583627670), (28, 2815707455), (35, 2252565964), (44, 1791813835), (55, 1433451068), (70, 1126282982), (73, 1079997380), (77, 1023893620), (110, 716725534), (140, 563141491), (146, 539998690), (154, 511946810), (220, 358362767), (292, 269999345), (308, 255973405), (337, 233946020), (365, 215999476), (385, 204778724), (511, 154285340), (674, 116973010), (730, 107999738), (770, 102389362), (803, 98181580), (1022, 77142670), (1348, 58486505), (1460, 53999869), (1540, 51194681), (1606, 49090790), (1685, 46789204), (2044, 38571335), (2081, 37885540), (2359, 33420860), (2555, 30857068), (3212, 24545395), (3370, 23394602), (3707, 21267820), (4015, 19636316), (4162, 18942770), (4718, 16710430), (5110, 15428534), (5621, 14025940), (6740, 11697301), (7414, 10633910), (8030, 9818158), (8324, 9471385), (9436, 8355215), (10220, 7714267), (10405, 7577108), (11242, 7012970), (11795, 6684172), (14567, 5412220), (14828, 5316955), (16060, 4909079), (18535, 4253564), (20810, 3788554), (22484, 3506485), (22891, 3444140), (23590, 3342086), (24601, 3204740), (25949, 3038260), (28105, 2805188), (29134, 2706110), (37070, 2126782), (41620, 1894277), (45782, 1722070), (47180, 1671043), (49202, 1602370), (51898, 1519130), (56210, 1402594), (58268, 1353055), (72835, 1082444), (74140, 1063391), (91564, 861035), (98404, 801185), (103796, 759565), (112420, 701297), (114455, 688828), (123005, 640948), (129745, 607652), (145670, 541222), (151913, 518980), (160237, 492020), (172207, 457820), (228910, 344414), (246010, 320474), (259490, 303826), (270611, 291340)]