15642487728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{57689}}^1$

素因数の和:57979

約数の個数: 120

約数和(自身を含む): 50217991200

約数和(自身を除く): 34575503472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 269, 336, 504, 538, 807, 1008, 1076, 1614, 1883, 2152, 2421, 3228, 3766, 4304, 4842, 5649, 6456, 7532, 9684, 11298, 12912, 15064, 16947, 19368, 22596, 30128, 33894, 38736, 45192, 57689, 67788, 90384, 115378, 135576, 173067, 230756, 271152, 346134, 403823, 461512, 519201, 692268, 807646, 923024, 1038402, 1211469, 1384536, 1615292, 2076804, 2422938, 2769072, 3230584, 3634407, 4153608, 4845876, 6461168, 7268814, 8307216, 9691752, 14537628, 15518341, 19383504, 29075256, 31036682, 46555023, 58150512, 62073364, 93110046, 108628387, 124146728, 139665069, 186220092, 217256774, 248293456, 279330138, 325885161, 372440184, 434513548, 558660276, 651770322, 744880368, 869027096, 977655483, 1117320552, 1303540644, 1738054192, 1955310966, 2234641104, 2607081288, 3910621932, 5214162576, 7821243864, 15642487728]

約数ペア:

[(1, 15642487728), (2, 7821243864), (3, 5214162576), (4, 3910621932), (6, 2607081288), (7, 2234641104), (8, 1955310966), (9, 1738054192), (12, 1303540644), (14, 1117320552), (16, 977655483), (18, 869027096), (21, 744880368), (24, 651770322), (28, 558660276), (36, 434513548), (42, 372440184), (48, 325885161), (56, 279330138), (63, 248293456), (72, 217256774), (84, 186220092), (112, 139665069), (126, 124146728), (144, 108628387), (168, 93110046), (252, 62073364), (269, 58150512), (336, 46555023), (504, 31036682), (538, 29075256), (807, 19383504), (1008, 15518341), (1076, 14537628), (1614, 9691752), (1883, 8307216), (2152, 7268814), (2421, 6461168), (3228, 4845876), (3766, 4153608), (4304, 3634407), (4842, 3230584), (5649, 2769072), (6456, 2422938), (7532, 2076804), (9684, 1615292), (11298, 1384536), (12912, 1211469), (15064, 1038402), (16947, 923024), (19368, 807646), (22596, 692268), (30128, 519201), (33894, 461512), (38736, 403823), (45192, 346134), (57689, 271152), (67788, 230756), (90384, 173067), (115378, 135576)]