12720025584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{10369}}^1$

素因数の和:11607

約数の個数: 120

約数和(自身を含む): 40721247840

約数和(自身を除く): 28001222256

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, 336, 504, 1008, 1217, 2434, 3651, 4868, 7302, 8519, 9736, 10369, 10953, 14604, 17038, 19472, 20738, 21906, 25557, 29208, 31107, 34076, 41476, 43812, 51114, 58416, 62214, 68152, 72583, 76671, 82952, 87624, 93321, 102228, 124428, 136304, 145166, 153342, 165904, 175248, 186642, 204456, 217749, 248856, 290332, 306684, 373284, 408912, 435498, 497712, 580664, 613368, 653247, 746568, 870996, 1161328, 1226736, 1306494, 1493136, 1741992, 2612988, 3483984, 5225976, 10451952, 12619073, 25238146, 37857219, 50476292, 75714438, 88333511, 100952584, 113571657, 151428876, 176667022, 201905168, 227143314, 265000533, 302857752, 353334044, 454286628, 530001066, 605715504, 706668088, 795001599, 908573256, 1060002132, 1413336176, 1590003198, 1817146512, 2120004264, 3180006396, 4240008528, 6360012792, 12720025584]

約数ペア:

[(1, 12720025584), (2, 6360012792), (3, 4240008528), (4, 3180006396), (6, 2120004264), (7, 1817146512), (8, 1590003198), (9, 1413336176), (12, 1060002132), (14, 908573256), (16, 795001599), (18, 706668088), (21, 605715504), (24, 530001066), (28, 454286628), (36, 353334044), (42, 302857752), (48, 265000533), (56, 227143314), (63, 201905168), (72, 176667022), (84, 151428876), (112, 113571657), (126, 100952584), (144, 88333511), (168, 75714438), (252, 50476292), (336, 37857219), (504, 25238146), (1008, 12619073), (1217, 10451952), (2434, 5225976), (3651, 3483984), (4868, 2612988), (7302, 1741992), (8519, 1493136), (9736, 1306494), (10369, 1226736), (10953, 1161328), (14604, 870996), (17038, 746568), (19472, 653247), (20738, 613368), (21906, 580664), (25557, 497712), (29208, 435498), (31107, 408912), (34076, 373284), (41476, 306684), (43812, 290332), (51114, 248856), (58416, 217749), (62214, 204456), (68152, 186642), (72583, 175248), (76671, 165904), (82952, 153342), (87624, 145166), (93321, 136304), (102228, 124428)]