15780332016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{27541}}^1$

素因数の和:27751

約数の個数: 120

約数和(自身を含む): 46351202976

約数和(自身を除く): 30570870960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 173, 184, 207, 276, 346, 368, 414, 519, 552, 692, 828, 1038, 1104, 1384, 1557, 1656, 2076, 2768, 3114, 3312, 3979, 4152, 6228, 7958, 8304, 11937, 12456, 15916, 23874, 24912, 27541, 31832, 35811, 47748, 55082, 63664, 71622, 82623, 95496, 110164, 143244, 165246, 190992, 220328, 247869, 286488, 330492, 440656, 495738, 572976, 633443, 660984, 991476, 1266886, 1321968, 1900329, 1982952, 2533772, 3800658, 3965904, 4764593, 5067544, 5700987, 7601316, 9529186, 10135088, 11401974, 14293779, 15202632, 19058372, 22803948, 28587558, 30405264, 38116744, 42881337, 45607896, 57175116, 76233488, 85762674, 91215792, 109585639, 114350232, 171525348, 219171278, 228700464, 328756917, 343050696, 438342556, 657513834, 686101392, 876685112, 986270751, 1315027668, 1753370224, 1972541502, 2630055336, 3945083004, 5260110672, 7890166008, 15780332016]

約数ペア:

[(1, 15780332016), (2, 7890166008), (3, 5260110672), (4, 3945083004), (6, 2630055336), (8, 1972541502), (9, 1753370224), (12, 1315027668), (16, 986270751), (18, 876685112), (23, 686101392), (24, 657513834), (36, 438342556), (46, 343050696), (48, 328756917), (69, 228700464), (72, 219171278), (92, 171525348), (138, 114350232), (144, 109585639), (173, 91215792), (184, 85762674), (207, 76233488), (276, 57175116), (346, 45607896), (368, 42881337), (414, 38116744), (519, 30405264), (552, 28587558), (692, 22803948), (828, 19058372), (1038, 15202632), (1104, 14293779), (1384, 11401974), (1557, 10135088), (1656, 9529186), (2076, 7601316), (2768, 5700987), (3114, 5067544), (3312, 4764593), (3979, 3965904), (4152, 3800658), (6228, 2533772), (7958, 1982952), (8304, 1900329), (11937, 1321968), (12456, 1266886), (15916, 991476), (23874, 660984), (24912, 633443), (27541, 572976), (31832, 495738), (35811, 440656), (47748, 330492), (55082, 286488), (63664, 247869), (71622, 220328), (82623, 190992), (95496, 165246), (110164, 143244)]