289164412160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{64601}}^1$

素因数の和:64904

約数の個数: 144

約数和(自身を含む): 748703586960

約数和(自身を除く): 459539174800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 269, 320, 416, 520, 538, 640, 832, 1040, 1076, 1280, 1345, 1664, 2080, 2152, 2690, 3328, 3497, 4160, 4304, 5380, 6994, 8320, 8608, 10760, 13988, 16640, 17216, 17485, 21520, 27976, 34432, 34970, 43040, 55952, 64601, 68864, 69940, 86080, 111904, 129202, 139880, 172160, 223808, 258404, 279760, 323005, 344320, 447616, 516808, 559520, 646010, 839813, 895232, 1033616, 1119040, 1292020, 1679626, 2067232, 2238080, 2584040, 3359252, 4134464, 4199065, 4476160, 5168080, 6718504, 8268928, 8398130, 10336160, 13437008, 16537856, 16796260, 17377669, 20672320, 26874016, 33592520, 34755338, 41344640, 53748032, 67185040, 69510676, 82689280, 86888345, 107496064, 134370080, 139021352, 173776690, 214992128, 225909697, 268740160, 278042704, 347553380, 451819394, 537480320, 556085408, 695106760, 903638788, 1074960640, 1112170816, 1129548485, 1390213520, 1807277576, 2224341632, 2259096970, 2780427040, 3614555152, 4448683264, 4518193940, 5560854080, 7229110304, 9036387880, 11121708160, 14458220608, 18072775760, 22243416320, 28916441216, 36145551520, 57832882432, 72291103040, 144582206080, 289164412160]

約数ペア:

[(1, 289164412160), (2, 144582206080), (4, 72291103040), (5, 57832882432), (8, 36145551520), (10, 28916441216), (13, 22243416320), (16, 18072775760), (20, 14458220608), (26, 11121708160), (32, 9036387880), (40, 7229110304), (52, 5560854080), (64, 4518193940), (65, 4448683264), (80, 3614555152), (104, 2780427040), (128, 2259096970), (130, 2224341632), (160, 1807277576), (208, 1390213520), (256, 1129548485), (260, 1112170816), (269, 1074960640), (320, 903638788), (416, 695106760), (520, 556085408), (538, 537480320), (640, 451819394), (832, 347553380), (1040, 278042704), (1076, 268740160), (1280, 225909697), (1345, 214992128), (1664, 173776690), (2080, 139021352), (2152, 134370080), (2690, 107496064), (3328, 86888345), (3497, 82689280), (4160, 69510676), (4304, 67185040), (5380, 53748032), (6994, 41344640), (8320, 34755338), (8608, 33592520), (10760, 26874016), (13988, 20672320), (16640, 17377669), (17216, 16796260), (17485, 16537856), (21520, 13437008), (27976, 10336160), (34432, 8398130), (34970, 8268928), (43040, 6718504), (55952, 5168080), (64601, 4476160), (68864, 4199065), (69940, 4134464), (86080, 3359252), (111904, 2584040), (129202, 2238080), (139880, 2067232), (172160, 1679626), (223808, 1292020), (258404, 1119040), (279760, 1033616), (323005, 895232), (344320, 839813), (447616, 646010), (516808, 559520)]