139463280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17609}}^1$

素因数の和:17639

約数の個数: 120

約数和(自身を含む): 510971760

約数和(自身を除く): 371508480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17609, 35218, 52827, 70436, 88045, 105654, 140872, 158481, 176090, 193699, 211308, 264135, 281744, 316962, 352180, 387398, 422616, 528270, 581097, 633924, 704360, 774796, 792405, 845232, 968495, 1056540, 1162194, 1267848, 1408720, 1549592, 1584810, 1743291, 1936990, 2113080, 2324388, 2535696, 2905485, 3099184, 3169620, 3486582, 3873980, 4226160, 4648776, 5810970, 6339240, 6973164, 7747960, 8716455, 9297552, 11621940, 12678480, 13946328, 15495920, 17432910, 23243880, 27892656, 34865820, 46487760, 69731640, 139463280]

約数ペア:

[(1, 139463280), (2, 69731640), (3, 46487760), (4, 34865820), (5, 27892656), (6, 23243880), (8, 17432910), (9, 15495920), (10, 13946328), (11, 12678480), (12, 11621940), (15, 9297552), (16, 8716455), (18, 7747960), (20, 6973164), (22, 6339240), (24, 5810970), (30, 4648776), (33, 4226160), (36, 3873980), (40, 3486582), (44, 3169620), (45, 3099184), (48, 2905485), (55, 2535696), (60, 2324388), (66, 2113080), (72, 1936990), (80, 1743291), (88, 1584810), (90, 1549592), (99, 1408720), (110, 1267848), (120, 1162194), (132, 1056540), (144, 968495), (165, 845232), (176, 792405), (180, 774796), (198, 704360), (220, 633924), (240, 581097), (264, 528270), (330, 422616), (360, 387398), (396, 352180), (440, 316962), (495, 281744), (528, 264135), (660, 211308), (720, 193699), (792, 176090), (880, 158481), (990, 140872), (1320, 105654), (1584, 88045), (1980, 70436), (2640, 52827), (3960, 35218), (7920, 17609)]