350821520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 160

約数和(自身を含む): 1011149568

約数和(自身を除く): 660328048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 170, 172, 215, 238, 272, 280, 301, 340, 344, 430, 476, 560, 595, 602, 680, 688, 731, 857, 860, 952, 1190, 1204, 1360, 1462, 1505, 1714, 1720, 1904, 2380, 2408, 2924, 3010, 3428, 3440, 3655, 4285, 4760, 4816, 5117, 5848, 5999, 6020, 6856, 7310, 8570, 9520, 10234, 11696, 11998, 12040, 13712, 14569, 14620, 17140, 20468, 23996, 24080, 25585, 29138, 29240, 29995, 34280, 36851, 40936, 47992, 51170, 58276, 58480, 59990, 68560, 72845, 73702, 81872, 95984, 101983, 102340, 116552, 119980, 145690, 147404, 184255, 203966, 204680, 233104, 239960, 257957, 291380, 294808, 368510, 407932, 409360, 479920, 509915, 515914, 582760, 589616, 626467, 737020, 815864, 1019830, 1031828, 1165520, 1252934, 1289785, 1474040, 1631728, 2039660, 2063656, 2505868, 2579570, 2948080, 3132335, 4079320, 4127312, 4385269, 5011736, 5159140, 6264670, 8158640, 8770538, 10023472, 10318280, 12529340, 17541076, 20636560, 21926345, 25058680, 35082152, 43852690, 50117360, 70164304, 87705380, 175410760, 350821520]

約数ペア:

[(1, 350821520), (2, 175410760), (4, 87705380), (5, 70164304), (7, 50117360), (8, 43852690), (10, 35082152), (14, 25058680), (16, 21926345), (17, 20636560), (20, 17541076), (28, 12529340), (34, 10318280), (35, 10023472), (40, 8770538), (43, 8158640), (56, 6264670), (68, 5159140), (70, 5011736), (80, 4385269), (85, 4127312), (86, 4079320), (112, 3132335), (119, 2948080), (136, 2579570), (140, 2505868), (170, 2063656), (172, 2039660), (215, 1631728), (238, 1474040), (272, 1289785), (280, 1252934), (301, 1165520), (340, 1031828), (344, 1019830), (430, 815864), (476, 737020), (560, 626467), (595, 589616), (602, 582760), (680, 515914), (688, 509915), (731, 479920), (857, 409360), (860, 407932), (952, 368510), (1190, 294808), (1204, 291380), (1360, 257957), (1462, 239960), (1505, 233104), (1714, 204680), (1720, 203966), (1904, 184255), (2380, 147404), (2408, 145690), (2924, 119980), (3010, 116552), (3428, 102340), (3440, 101983), (3655, 95984), (4285, 81872), (4760, 73702), (4816, 72845), (5117, 68560), (5848, 59990), (5999, 58480), (6020, 58276), (6856, 51170), (7310, 47992), (8570, 40936), (9520, 36851), (10234, 34280), (11696, 29995), (11998, 29240), (12040, 29138), (13712, 25585), (14569, 24080), (14620, 23996), (17140, 20468)]