5271625440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{18583}}^1$

素因数の和:18801

約数の個数: 144

約数和(自身を含む): 18081711648

約数和(自身を除く): 12810086208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 14184, 15760, 17730, 18583, 18912, 23640, 28368, 31520, 35460, 37166, 47280, 55749, 56736, 70920, 74332, 92915, 94560, 111498, 141840, 148664, 167247, 185830, 222996, 278745, 283680, 297328, 334494, 371660, 445992, 557490, 594656, 668988, 743320, 836235, 891984, 1114980, 1337976, 1486640, 1672470, 1783968, 2229960, 2675952, 2973280, 3344940, 3660851, 4459920, 5351904, 6689880, 7321702, 8919840, 10982553, 13379760, 14643404, 18304255, 21965106, 26759520, 29286808, 32947659, 36608510, 43930212, 54912765, 58573616, 65895318, 73217020, 87860424, 109825530, 117147232, 131790636, 146434040, 164738295, 175720848, 219651060, 263581272, 292868080, 329476590, 351441696, 439302120, 527162544, 585736160, 658953180, 878604240, 1054325088, 1317906360, 1757208480, 2635812720, 5271625440]

約数ペア:

[(1, 5271625440), (2, 2635812720), (3, 1757208480), (4, 1317906360), (5, 1054325088), (6, 878604240), (8, 658953180), (9, 585736160), (10, 527162544), (12, 439302120), (15, 351441696), (16, 329476590), (18, 292868080), (20, 263581272), (24, 219651060), (30, 175720848), (32, 164738295), (36, 146434040), (40, 131790636), (45, 117147232), (48, 109825530), (60, 87860424), (72, 73217020), (80, 65895318), (90, 58573616), (96, 54912765), (120, 43930212), (144, 36608510), (160, 32947659), (180, 29286808), (197, 26759520), (240, 21965106), (288, 18304255), (360, 14643404), (394, 13379760), (480, 10982553), (591, 8919840), (720, 7321702), (788, 6689880), (985, 5351904), (1182, 4459920), (1440, 3660851), (1576, 3344940), (1773, 2973280), (1970, 2675952), (2364, 2229960), (2955, 1783968), (3152, 1672470), (3546, 1486640), (3940, 1337976), (4728, 1114980), (5910, 891984), (6304, 836235), (7092, 743320), (7880, 668988), (8865, 594656), (9456, 557490), (11820, 445992), (14184, 371660), (15760, 334494), (17730, 297328), (18583, 283680), (18912, 278745), (23640, 222996), (28368, 185830), (31520, 167247), (35460, 148664), (37166, 141840), (47280, 111498), (55749, 94560), (56736, 92915), (70920, 74332)]