26880456435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1377

約数の個数: 128

約数和(自身を含む): 53079736320

約数和(自身を除く): 26199279885

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 95, 105, 133, 141, 235, 283, 285, 329, 399, 665, 705, 849, 893, 987, 1013, 1415, 1645, 1981, 1995, 2679, 3039, 4245, 4465, 4935, 5065, 5377, 5943, 6251, 7091, 9905, 13301, 13395, 15195, 16131, 18753, 19247, 21273, 26885, 29715, 31255, 35455, 37639, 39903, 47611, 57741, 66505, 80655, 93107, 93765, 96235, 106365, 112917, 134729, 142833, 188195, 199515, 238055, 252719, 279321, 286679, 288705, 333277, 404187, 465535, 564585, 673645, 714165, 758157, 860037, 904609, 999831, 1263595, 1396605, 1433395, 1666385, 1769033, 2006753, 2020935, 2713827, 3790785, 4300185, 4523045, 4999155, 5307099, 5446901, 6020259, 6332263, 8845165, 10033765, 13473913, 13569135, 16340703, 18996789, 26535495, 27234505, 30101295, 31661315, 38128307, 40421739, 67369565, 81703515, 94317391, 94983945, 114384921, 190641535, 202108695, 256004347, 282952173, 471586955, 571924605, 768013041, 1280021735, 1414760865, 1792030429, 3840065205, 5376091287, 8960152145, 26880456435]

約数ペア:

[(1, 26880456435), (3, 8960152145), (5, 5376091287), (7, 3840065205), (15, 1792030429), (19, 1414760865), (21, 1280021735), (35, 768013041), (47, 571924605), (57, 471586955), (95, 282952173), (105, 256004347), (133, 202108695), (141, 190641535), (235, 114384921), (283, 94983945), (285, 94317391), (329, 81703515), (399, 67369565), (665, 40421739), (705, 38128307), (849, 31661315), (893, 30101295), (987, 27234505), (1013, 26535495), (1415, 18996789), (1645, 16340703), (1981, 13569135), (1995, 13473913), (2679, 10033765), (3039, 8845165), (4245, 6332263), (4465, 6020259), (4935, 5446901), (5065, 5307099), (5377, 4999155), (5943, 4523045), (6251, 4300185), (7091, 3790785), (9905, 2713827), (13301, 2020935), (13395, 2006753), (15195, 1769033), (16131, 1666385), (18753, 1433395), (19247, 1396605), (21273, 1263595), (26885, 999831), (29715, 904609), (31255, 860037), (35455, 758157), (37639, 714165), (39903, 673645), (47611, 564585), (57741, 465535), (66505, 404187), (80655, 333277), (93107, 288705), (93765, 286679), (96235, 279321), (106365, 252719), (112917, 238055), (134729, 199515), (142833, 188195)]