1907393040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1486

約数の個数: 240

約数和(自身を含む): 7349017728

約数和(自身を除く): 5441624688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 337, 360, 420, 504, 560, 630, 674, 720, 840, 1008, 1011, 1123, 1260, 1348, 1680, 1685, 2022, 2246, 2359, 2520, 2696, 3033, 3369, 3370, 4044, 4492, 4718, 5040, 5055, 5392, 5615, 6066, 6738, 6740, 7077, 7861, 8088, 8984, 9436, 10107, 10110, 11230, 11795, 12132, 13476, 13480, 14154, 15165, 15722, 16176, 16845, 17968, 18872, 20214, 20220, 21231, 22460, 23583, 23590, 24264, 26952, 26960, 28308, 30330, 31444, 33690, 35385, 37744, 39305, 40428, 40440, 42462, 44920, 47166, 47180, 48528, 50535, 53904, 56616, 60660, 62888, 67380, 70749, 70770, 78610, 80856, 80880, 84924, 89840, 94332, 94360, 101070, 106155, 113232, 117915, 121320, 125776, 134760, 141498, 141540, 157220, 161712, 169848, 188664, 188720, 202140, 212310, 235830, 242640, 269520, 282996, 283080, 314440, 339696, 353745, 377328, 378451, 404280, 424620, 471660, 565992, 566160, 628880, 707490, 756902, 808560, 849240, 943320, 1131984, 1135353, 1414980, 1513804, 1698480, 1886640, 1892255, 2270706, 2649157, 2829960, 3027608, 3406059, 3784510, 4541412, 5298314, 5659920, 5676765, 6055216, 6812118, 7569020, 7947471, 9082824, 10596628, 11353530, 13245785, 13624236, 15138040, 15894942, 17030295, 18165648, 21193256, 22707060, 23842413, 26491570, 27248472, 30276080, 31789884, 34060590, 39737355, 42386512, 45414120, 47684826, 52983140, 54496944, 63579768, 68121180, 79474710, 90828240, 95369652, 105966280, 119212065, 127159536, 136242360, 158949420, 190739304, 211932560, 238424130, 272484720, 317898840, 381478608, 476848260, 635797680, 953696520, 1907393040]

約数ペア:

[(1, 1907393040), (2, 953696520), (3, 635797680), (4, 476848260), (5, 381478608), (6, 317898840), (7, 272484720), (8, 238424130), (9, 211932560), (10, 190739304), (12, 158949420), (14, 136242360), (15, 127159536), (16, 119212065), (18, 105966280), (20, 95369652), (21, 90828240), (24, 79474710), (28, 68121180), (30, 63579768), (35, 54496944), (36, 52983140), (40, 47684826), (42, 45414120), (45, 42386512), (48, 39737355), (56, 34060590), (60, 31789884), (63, 30276080), (70, 27248472), (72, 26491570), (80, 23842413), (84, 22707060), (90, 21193256), (105, 18165648), (112, 17030295), (120, 15894942), (126, 15138040), (140, 13624236), (144, 13245785), (168, 11353530), (180, 10596628), (210, 9082824), (240, 7947471), (252, 7569020), (280, 6812118), (315, 6055216), (336, 5676765), (337, 5659920), (360, 5298314), (420, 4541412), (504, 3784510), (560, 3406059), (630, 3027608), (674, 2829960), (720, 2649157), (840, 2270706), (1008, 1892255), (1011, 1886640), (1123, 1698480), (1260, 1513804), (1348, 1414980), (1680, 1135353), (1685, 1131984), (2022, 943320), (2246, 849240), (2359, 808560), (2520, 756902), (2696, 707490), (3033, 628880), (3369, 566160), (3370, 565992), (4044, 471660), (4492, 424620), (4718, 404280), (5040, 378451), (5055, 377328), (5392, 353745), (5615, 339696), (6066, 314440), (6738, 283080), (6740, 282996), (7077, 269520), (7861, 242640), (8088, 235830), (8984, 212310), (9436, 202140), (10107, 188720), (10110, 188664), (11230, 169848), (11795, 161712), (12132, 157220), (13476, 141540), (13480, 141498), (14154, 134760), (15165, 125776), (15722, 121320), (16176, 117915), (16845, 113232), (17968, 106155), (18872, 101070), (20214, 94360), (20220, 94332), (21231, 89840), (22460, 84924), (23583, 80880), (23590, 80856), (24264, 78610), (26952, 70770), (26960, 70749), (28308, 67380), (30330, 62888), (31444, 60660), (33690, 56616), (35385, 53904), (37744, 50535), (39305, 48528), (40428, 47180), (40440, 47166), (42462, 44920)]