12513916520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 33714852480

約数和(自身を除く): 21200935960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 59, 70, 74, 118, 140, 148, 185, 236, 259, 280, 295, 296, 347, 370, 413, 472, 518, 590, 694, 740, 826, 1036, 1180, 1295, 1388, 1480, 1652, 1735, 2065, 2072, 2183, 2360, 2429, 2590, 2776, 3304, 3470, 3481, 4130, 4366, 4858, 5180, 6940, 6962, 8260, 8732, 9716, 10360, 10915, 12145, 12839, 13880, 13924, 15281, 16520, 17405, 17464, 19432, 20473, 21830, 24290, 24367, 25678, 27848, 30562, 34810, 40946, 43660, 48580, 48734, 51356, 61124, 64195, 69620, 76405, 81892, 87320, 89873, 97160, 97468, 102365, 102712, 121835, 122248, 128390, 128797, 139240, 143311, 152810, 163784, 179746, 194936, 204730, 243670, 256780, 257594, 286622, 305620, 359492, 409460, 449365, 487340, 513560, 515188, 573244, 611240, 643985, 716555, 718984, 757501, 818920, 898730, 901579, 974680, 1030376, 1146488, 1207907, 1287970, 1433110, 1515002, 1797460, 1803158, 2415814, 2575940, 2866220, 3030004, 3594920, 3606316, 3787505, 4507895, 4831628, 5151880, 5302507, 5732440, 6039535, 6060008, 7212632, 7575010, 8455349, 9015790, 9663256, 10605014, 12079070, 15150020, 16910698, 18031580, 21210028, 24158140, 26512535, 30300040, 33821396, 36063160, 42276745, 42420056, 44692559, 48316280, 53025070, 67642792, 84553490, 89385118, 106050140, 169106980, 178770236, 212100280, 223462795, 312847913, 338213960, 357540472, 446925590, 625695826, 893851180, 1251391652, 1564239565, 1787702360, 2502783304, 3128479130, 6256958260, 12513916520]

約数ペア:

[(1, 12513916520), (2, 6256958260), (4, 3128479130), (5, 2502783304), (7, 1787702360), (8, 1564239565), (10, 1251391652), (14, 893851180), (20, 625695826), (28, 446925590), (35, 357540472), (37, 338213960), (40, 312847913), (56, 223462795), (59, 212100280), (70, 178770236), (74, 169106980), (118, 106050140), (140, 89385118), (148, 84553490), (185, 67642792), (236, 53025070), (259, 48316280), (280, 44692559), (295, 42420056), (296, 42276745), (347, 36063160), (370, 33821396), (413, 30300040), (472, 26512535), (518, 24158140), (590, 21210028), (694, 18031580), (740, 16910698), (826, 15150020), (1036, 12079070), (1180, 10605014), (1295, 9663256), (1388, 9015790), (1480, 8455349), (1652, 7575010), (1735, 7212632), (2065, 6060008), (2072, 6039535), (2183, 5732440), (2360, 5302507), (2429, 5151880), (2590, 4831628), (2776, 4507895), (3304, 3787505), (3470, 3606316), (3481, 3594920), (4130, 3030004), (4366, 2866220), (4858, 2575940), (5180, 2415814), (6940, 1803158), (6962, 1797460), (8260, 1515002), (8732, 1433110), (9716, 1287970), (10360, 1207907), (10915, 1146488), (12145, 1030376), (12839, 974680), (13880, 901579), (13924, 898730), (15281, 818920), (16520, 757501), (17405, 718984), (17464, 716555), (19432, 643985), (20473, 611240), (21830, 573244), (24290, 515188), (24367, 513560), (25678, 487340), (27848, 449365), (30562, 409460), (34810, 359492), (40946, 305620), (43660, 286622), (48580, 257594), (48734, 256780), (51356, 243670), (61124, 204730), (64195, 194936), (69620, 179746), (76405, 163784), (81892, 152810), (87320, 143311), (89873, 139240), (97160, 128797), (97468, 128390), (102365, 122248), (102712, 121835)]