340189920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{33749}}^1$

素因数の和:33777

約数の個数: 144

約数和(自身を含む): 1326780000

約数和(自身を除く): 986590080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 33749, 67498, 101247, 134996, 168745, 202494, 236243, 269992, 303741, 337490, 404988, 472486, 506235, 539984, 607482, 674980, 708729, 809976, 944972, 1012470, 1079968, 1181215, 1214964, 1349960, 1417458, 1518705, 1619952, 1889944, 2024940, 2126187, 2362430, 2429928, 2699920, 2834916, 3037410, 3239904, 3543645, 3779888, 4049880, 4252374, 4724860, 4859856, 5399840, 5669832, 6074820, 7087290, 7559776, 8099760, 8504748, 9449720, 9719712, 10630935, 11339664, 12149640, 14174580, 16199520, 17009496, 18899440, 21261870, 22679328, 24299280, 28349160, 34018992, 37798880, 42523740, 48598560, 56698320, 68037984, 85047480, 113396640, 170094960, 340189920]

約数ペア:

[(1, 340189920), (2, 170094960), (3, 113396640), (4, 85047480), (5, 68037984), (6, 56698320), (7, 48598560), (8, 42523740), (9, 37798880), (10, 34018992), (12, 28349160), (14, 24299280), (15, 22679328), (16, 21261870), (18, 18899440), (20, 17009496), (21, 16199520), (24, 14174580), (28, 12149640), (30, 11339664), (32, 10630935), (35, 9719712), (36, 9449720), (40, 8504748), (42, 8099760), (45, 7559776), (48, 7087290), (56, 6074820), (60, 5669832), (63, 5399840), (70, 4859856), (72, 4724860), (80, 4252374), (84, 4049880), (90, 3779888), (96, 3543645), (105, 3239904), (112, 3037410), (120, 2834916), (126, 2699920), (140, 2429928), (144, 2362430), (160, 2126187), (168, 2024940), (180, 1889944), (210, 1619952), (224, 1518705), (240, 1417458), (252, 1349960), (280, 1214964), (288, 1181215), (315, 1079968), (336, 1012470), (360, 944972), (420, 809976), (480, 708729), (504, 674980), (560, 607482), (630, 539984), (672, 506235), (720, 472486), (840, 404988), (1008, 337490), (1120, 303741), (1260, 269992), (1440, 236243), (1680, 202494), (2016, 168745), (2520, 134996), (3360, 101247), (5040, 67498), (10080, 33749)]