195157760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:998

約数の個数: 144

約数和(自身を含む): 558061056

約数和(自身を除く): 362903296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 947, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 1894, 2240, 2576, 2944, 3220, 3680, 3788, 4480, 4735, 5152, 5888, 6440, 6629, 7360, 7576, 8960, 9470, 10304, 12880, 13258, 14720, 15152, 18940, 20608, 21781, 25760, 26516, 29440, 30304, 33145, 37880, 41216, 43562, 51520, 53032, 60608, 66290, 75760, 87124, 103040, 106064, 108905, 121216, 132580, 151520, 152467, 174248, 206080, 212128, 217810, 242432, 265160, 303040, 304934, 348496, 424256, 435620, 530320, 606080, 609868, 696992, 762335, 848512, 871240, 1060640, 1212160, 1219736, 1393984, 1524670, 1697024, 1742480, 2121280, 2439472, 2787968, 3049340, 3484960, 4242560, 4878944, 5575936, 6098680, 6969920, 8485120, 9757888, 12197360, 13939840, 19515776, 24394720, 27879680, 39031552, 48789440, 97578880, 195157760]

約数ペア:

[(1, 195157760), (2, 97578880), (4, 48789440), (5, 39031552), (7, 27879680), (8, 24394720), (10, 19515776), (14, 13939840), (16, 12197360), (20, 9757888), (23, 8485120), (28, 6969920), (32, 6098680), (35, 5575936), (40, 4878944), (46, 4242560), (56, 3484960), (64, 3049340), (70, 2787968), (80, 2439472), (92, 2121280), (112, 1742480), (115, 1697024), (128, 1524670), (140, 1393984), (160, 1219736), (161, 1212160), (184, 1060640), (224, 871240), (230, 848512), (256, 762335), (280, 696992), (320, 609868), (322, 606080), (368, 530320), (448, 435620), (460, 424256), (560, 348496), (640, 304934), (644, 303040), (736, 265160), (805, 242432), (896, 217810), (920, 212128), (947, 206080), (1120, 174248), (1280, 152467), (1288, 151520), (1472, 132580), (1610, 121216), (1792, 108905), (1840, 106064), (1894, 103040), (2240, 87124), (2576, 75760), (2944, 66290), (3220, 60608), (3680, 53032), (3788, 51520), (4480, 43562), (4735, 41216), (5152, 37880), (5888, 33145), (6440, 30304), (6629, 29440), (7360, 26516), (7576, 25760), (8960, 21781), (9470, 20608), (10304, 18940), (12880, 15152), (13258, 14720)]