2720221776

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11251}}^1$

素因数の和:11361

約数の個数: 120

約数和(自身を含む): 8053371456

約数和(自身を除く): 5333149680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 73, 92, 138, 144, 146, 184, 207, 219, 276, 292, 368, 414, 438, 552, 584, 657, 828, 876, 1104, 1168, 1314, 1656, 1679, 1752, 2628, 3312, 3358, 3504, 5037, 5256, 6716, 10074, 10512, 11251, 13432, 15111, 20148, 22502, 26864, 30222, 33753, 40296, 45004, 60444, 67506, 80592, 90008, 101259, 120888, 135012, 180016, 202518, 241776, 258773, 270024, 405036, 517546, 540048, 776319, 810072, 821323, 1035092, 1552638, 1620144, 1642646, 2070184, 2328957, 2463969, 3105276, 3285292, 4140368, 4657914, 4927938, 6210552, 6570584, 7391907, 9315828, 9855876, 12421104, 13141168, 14783814, 18631656, 18890429, 19711752, 29567628, 37263312, 37780858, 39423504, 56671287, 59135256, 75561716, 113342574, 118270512, 151123432, 170013861, 226685148, 302246864, 340027722, 453370296, 680055444, 906740592, 1360110888, 2720221776]

約数ペア:

[(1, 2720221776), (2, 1360110888), (3, 906740592), (4, 680055444), (6, 453370296), (8, 340027722), (9, 302246864), (12, 226685148), (16, 170013861), (18, 151123432), (23, 118270512), (24, 113342574), (36, 75561716), (46, 59135256), (48, 56671287), (69, 39423504), (72, 37780858), (73, 37263312), (92, 29567628), (138, 19711752), (144, 18890429), (146, 18631656), (184, 14783814), (207, 13141168), (219, 12421104), (276, 9855876), (292, 9315828), (368, 7391907), (414, 6570584), (438, 6210552), (552, 4927938), (584, 4657914), (657, 4140368), (828, 3285292), (876, 3105276), (1104, 2463969), (1168, 2328957), (1314, 2070184), (1656, 1642646), (1679, 1620144), (1752, 1552638), (2628, 1035092), (3312, 821323), (3358, 810072), (3504, 776319), (5037, 540048), (5256, 517546), (6716, 405036), (10074, 270024), (10512, 258773), (11251, 241776), (13432, 202518), (15111, 180016), (20148, 135012), (22502, 120888), (26864, 101259), (30222, 90008), (33753, 80592), (40296, 67506), (45004, 60444)]