163795680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6729

約数の個数: 144

約数和(自身を含む): 591920784

約数和(自身を除く): 428125104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 6691, 8160, 12240, 13382, 20073, 24480, 26764, 33455, 40146, 53528, 60219, 66910, 80292, 100365, 107056, 113747, 120438, 133820, 160584, 200730, 214112, 227494, 240876, 267640, 301095, 321168, 341241, 401460, 454988, 481752, 535280, 568735, 602190, 642336, 682482, 802920, 909976, 963504, 1023723, 1070560, 1137470, 1204380, 1364964, 1605840, 1706205, 1819952, 1927008, 2047446, 2274940, 2408760, 2729928, 3211680, 3412410, 3639904, 4094892, 4549880, 4817520, 5118615, 5459856, 6824820, 8189784, 9099760, 9635040, 10237230, 10919712, 13649640, 16379568, 18199520, 20474460, 27299280, 32759136, 40948920, 54598560, 81897840, 163795680]

約数ペア:

[(1, 163795680), (2, 81897840), (3, 54598560), (4, 40948920), (5, 32759136), (6, 27299280), (8, 20474460), (9, 18199520), (10, 16379568), (12, 13649640), (15, 10919712), (16, 10237230), (17, 9635040), (18, 9099760), (20, 8189784), (24, 6824820), (30, 5459856), (32, 5118615), (34, 4817520), (36, 4549880), (40, 4094892), (45, 3639904), (48, 3412410), (51, 3211680), (60, 2729928), (68, 2408760), (72, 2274940), (80, 2047446), (85, 1927008), (90, 1819952), (96, 1706205), (102, 1605840), (120, 1364964), (136, 1204380), (144, 1137470), (153, 1070560), (160, 1023723), (170, 963504), (180, 909976), (204, 802920), (240, 682482), (255, 642336), (272, 602190), (288, 568735), (306, 535280), (340, 481752), (360, 454988), (408, 401460), (480, 341241), (510, 321168), (544, 301095), (612, 267640), (680, 240876), (720, 227494), (765, 214112), (816, 200730), (1020, 160584), (1224, 133820), (1360, 120438), (1440, 113747), (1530, 107056), (1632, 100365), (2040, 80292), (2448, 66910), (2720, 60219), (3060, 53528), (4080, 40146), (4896, 33455), (6120, 26764), (6691, 24480), (8160, 20073), (12240, 13382)]