670338560

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 1733272992

約数和(自身を除く): 1062934432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 73, 80, 85, 128, 136, 146, 160, 170, 211, 256, 272, 292, 320, 340, 365, 422, 512, 544, 584, 640, 680, 730, 844, 1055, 1088, 1168, 1241, 1280, 1360, 1460, 1688, 2110, 2176, 2336, 2482, 2560, 2720, 2920, 3376, 3587, 4220, 4352, 4672, 4964, 5440, 5840, 6205, 6752, 7174, 8440, 8704, 9344, 9928, 10880, 11680, 12410, 13504, 14348, 15403, 16880, 17935, 18688, 19856, 21760, 23360, 24820, 27008, 28696, 30806, 33760, 35870, 37376, 39712, 43520, 46720, 49640, 54016, 57392, 61612, 67520, 71740, 77015, 79424, 93440, 99280, 108032, 114784, 123224, 135040, 143480, 154030, 158848, 186880, 198560, 229568, 246448, 261851, 270080, 286960, 308060, 317696, 397120, 459136, 492896, 523702, 540160, 573920, 616120, 635392, 794240, 918272, 985792, 1047404, 1147840, 1232240, 1309255, 1588480, 1836544, 1971584, 2094808, 2295680, 2464480, 2618510, 3176960, 3943168, 4189616, 4591360, 4928960, 5237020, 7886336, 8379232, 9182720, 9857920, 10474040, 16758464, 19715840, 20948080, 33516928, 39431680, 41896160, 67033856, 83792320, 134067712, 167584640, 335169280, 670338560]

約数ペア:

[(1, 670338560), (2, 335169280), (4, 167584640), (5, 134067712), (8, 83792320), (10, 67033856), (16, 41896160), (17, 39431680), (20, 33516928), (32, 20948080), (34, 19715840), (40, 16758464), (64, 10474040), (68, 9857920), (73, 9182720), (80, 8379232), (85, 7886336), (128, 5237020), (136, 4928960), (146, 4591360), (160, 4189616), (170, 3943168), (211, 3176960), (256, 2618510), (272, 2464480), (292, 2295680), (320, 2094808), (340, 1971584), (365, 1836544), (422, 1588480), (512, 1309255), (544, 1232240), (584, 1147840), (640, 1047404), (680, 985792), (730, 918272), (844, 794240), (1055, 635392), (1088, 616120), (1168, 573920), (1241, 540160), (1280, 523702), (1360, 492896), (1460, 459136), (1688, 397120), (2110, 317696), (2176, 308060), (2336, 286960), (2482, 270080), (2560, 261851), (2720, 246448), (2920, 229568), (3376, 198560), (3587, 186880), (4220, 158848), (4352, 154030), (4672, 143480), (4964, 135040), (5440, 123224), (5840, 114784), (6205, 108032), (6752, 99280), (7174, 93440), (8440, 79424), (8704, 77015), (9344, 71740), (9928, 67520), (10880, 61612), (11680, 57392), (12410, 54016), (13504, 49640), (14348, 46720), (15403, 43520), (16880, 39712), (17935, 37376), (18688, 35870), (19856, 33760), (21760, 30806), (23360, 28696), (24820, 27008)]