243532080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 240

約数和(自身を含む): 904254624

約数和(自身を除く): 660722544

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, 97, 99, 110, 120, 132, 144, 165, 176, 180, 194, 198, 220, 240, 264, 291, 317, 330, 360, 388, 396, 440, 485, 495, 528, 582, 634, 660, 720, 776, 792, 873, 880, 951, 970, 990, 1067, 1164, 1268, 1320, 1455, 1552, 1584, 1585, 1746, 1902, 1940, 1980, 2134, 2328, 2536, 2640, 2853, 2910, 3170, 3201, 3487, 3492, 3804, 3880, 3960, 4268, 4365, 4656, 4755, 5072, 5335, 5706, 5820, 6340, 6402, 6974, 6984, 7608, 7760, 7920, 8536, 8730, 9510, 9603, 10461, 10670, 11412, 11640, 12680, 12804, 13948, 13968, 14265, 15216, 16005, 17072, 17435, 17460, 19020, 19206, 20922, 21340, 22824, 23280, 25360, 25608, 27896, 28530, 30749, 31383, 32010, 34870, 34920, 38040, 38412, 41844, 42680, 45648, 48015, 51216, 52305, 55792, 57060, 61498, 62766, 64020, 69740, 69840, 76080, 76824, 83688, 85360, 92247, 96030, 104610, 114120, 122996, 125532, 128040, 139480, 153648, 153745, 156915, 167376, 184494, 192060, 209220, 228240, 245992, 251064, 256080, 276741, 278960, 307490, 313830, 338239, 368988, 384120, 418440, 461235, 491984, 502128, 553482, 614980, 627660, 676478, 737976, 768240, 836880, 922470, 1014717, 1106964, 1229960, 1255320, 1352956, 1383705, 1475952, 1691195, 1844940, 2029434, 2213928, 2459920, 2510640, 2705912, 2767410, 3044151, 3382390, 3689880, 4058868, 4427856, 5073585, 5411824, 5534820, 6088302, 6764780, 7379760, 8117736, 10147170, 11069640, 12176604, 13529560, 15220755, 16235472, 20294340, 22139280, 24353208, 27059120, 30441510, 40588680, 48706416, 60883020, 81177360, 121766040, 243532080]

約数ペア:

[(1, 243532080), (2, 121766040), (3, 81177360), (4, 60883020), (5, 48706416), (6, 40588680), (8, 30441510), (9, 27059120), (10, 24353208), (11, 22139280), (12, 20294340), (15, 16235472), (16, 15220755), (18, 13529560), (20, 12176604), (22, 11069640), (24, 10147170), (30, 8117736), (33, 7379760), (36, 6764780), (40, 6088302), (44, 5534820), (45, 5411824), (48, 5073585), (55, 4427856), (60, 4058868), (66, 3689880), (72, 3382390), (80, 3044151), (88, 2767410), (90, 2705912), (97, 2510640), (99, 2459920), (110, 2213928), (120, 2029434), (132, 1844940), (144, 1691195), (165, 1475952), (176, 1383705), (180, 1352956), (194, 1255320), (198, 1229960), (220, 1106964), (240, 1014717), (264, 922470), (291, 836880), (317, 768240), (330, 737976), (360, 676478), (388, 627660), (396, 614980), (440, 553482), (485, 502128), (495, 491984), (528, 461235), (582, 418440), (634, 384120), (660, 368988), (720, 338239), (776, 313830), (792, 307490), (873, 278960), (880, 276741), (951, 256080), (970, 251064), (990, 245992), (1067, 228240), (1164, 209220), (1268, 192060), (1320, 184494), (1455, 167376), (1552, 156915), (1584, 153745), (1585, 153648), (1746, 139480), (1902, 128040), (1940, 125532), (1980, 122996), (2134, 114120), (2328, 104610), (2536, 96030), (2640, 92247), (2853, 85360), (2910, 83688), (3170, 76824), (3201, 76080), (3487, 69840), (3492, 69740), (3804, 64020), (3880, 62766), (3960, 61498), (4268, 57060), (4365, 55792), (4656, 52305), (4755, 51216), (5072, 48015), (5335, 45648), (5706, 42680), (5820, 41844), (6340, 38412), (6402, 38040), (6974, 34920), (6984, 34870), (7608, 32010), (7760, 31383), (7920, 30749), (8536, 28530), (8730, 27896), (9510, 25608), (9603, 25360), (10461, 23280), (10670, 22824), (11412, 21340), (11640, 20922), (12680, 19206), (12804, 19020), (13948, 17460), (13968, 17435), (14265, 17072), (15216, 16005)]