4328687720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1361}}^1$

素因数の和:1723

約数の個数: 128

約数和(自身を含む): 11477410560

約数和(自身を除く): 7148722840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 307, 370, 518, 614, 740, 1036, 1228, 1295, 1361, 1480, 1535, 2072, 2149, 2456, 2590, 2722, 3070, 4298, 5180, 5444, 6140, 6805, 8596, 9527, 10360, 10745, 10888, 11359, 12280, 13610, 17192, 19054, 21490, 22718, 27220, 38108, 42980, 45436, 47635, 50357, 54440, 56795, 76216, 79513, 85960, 90872, 95270, 100714, 113590, 159026, 190540, 201428, 227180, 251785, 318052, 352499, 381080, 397565, 402856, 417827, 454360, 503570, 636104, 704998, 795130, 835654, 1007140, 1409996, 1590260, 1671308, 1762495, 2014280, 2089135, 2819992, 2924789, 3180520, 3342616, 3524990, 4178270, 5849578, 7049980, 8356540, 11699156, 14099960, 14623945, 15459599, 16713080, 23398312, 29247890, 30919198, 58495780, 61838396, 77297995, 108217193, 116991560, 123676792, 154595990, 216434386, 309191980, 432868772, 541085965, 618383960, 865737544, 1082171930, 2164343860, 4328687720]

約数ペア:

[(1, 4328687720), (2, 2164343860), (4, 1082171930), (5, 865737544), (7, 618383960), (8, 541085965), (10, 432868772), (14, 309191980), (20, 216434386), (28, 154595990), (35, 123676792), (37, 116991560), (40, 108217193), (56, 77297995), (70, 61838396), (74, 58495780), (140, 30919198), (148, 29247890), (185, 23398312), (259, 16713080), (280, 15459599), (296, 14623945), (307, 14099960), (370, 11699156), (518, 8356540), (614, 7049980), (740, 5849578), (1036, 4178270), (1228, 3524990), (1295, 3342616), (1361, 3180520), (1480, 2924789), (1535, 2819992), (2072, 2089135), (2149, 2014280), (2456, 1762495), (2590, 1671308), (2722, 1590260), (3070, 1409996), (4298, 1007140), (5180, 835654), (5444, 795130), (6140, 704998), (6805, 636104), (8596, 503570), (9527, 454360), (10360, 417827), (10745, 402856), (10888, 397565), (11359, 381080), (12280, 352499), (13610, 318052), (17192, 251785), (19054, 227180), (21490, 201428), (22718, 190540), (27220, 159026), (38108, 113590), (42980, 100714), (45436, 95270), (47635, 90872), (50357, 85960), (54440, 79513), (56795, 76216)]