194972160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 160

約数和(自身を含む): 636387840

約数和(自身を除く): 441415680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 479, 480, 512, 530, 636, 640, 768, 795, 848, 958, 960, 1060, 1272, 1280, 1437, 1536, 1590, 1696, 1916, 1920, 2120, 2395, 2544, 2560, 2874, 3180, 3392, 3832, 3840, 4240, 4790, 5088, 5748, 6360, 6784, 7185, 7664, 7680, 8480, 9580, 10176, 11496, 12720, 13568, 14370, 15328, 16960, 19160, 20352, 22992, 25387, 25440, 27136, 28740, 30656, 33920, 38320, 40704, 45984, 50774, 50880, 57480, 61312, 67840, 76161, 76640, 81408, 91968, 101548, 101760, 114960, 122624, 126935, 135680, 152322, 153280, 183936, 203096, 203520, 229920, 245248, 253870, 304644, 306560, 367872, 380805, 406192, 407040, 459840, 507740, 609288, 613120, 735744, 761610, 812384, 919680, 1015480, 1218576, 1226240, 1523220, 1624768, 1839360, 2030960, 2437152, 3046440, 3249536, 3678720, 4061920, 4874304, 6092880, 6499072, 8123840, 9748608, 12185760, 12998144, 16247680, 19497216, 24371520, 32495360, 38994432, 48743040, 64990720, 97486080, 194972160]

約数ペア:

[(1, 194972160), (2, 97486080), (3, 64990720), (4, 48743040), (5, 38994432), (6, 32495360), (8, 24371520), (10, 19497216), (12, 16247680), (15, 12998144), (16, 12185760), (20, 9748608), (24, 8123840), (30, 6499072), (32, 6092880), (40, 4874304), (48, 4061920), (53, 3678720), (60, 3249536), (64, 3046440), (80, 2437152), (96, 2030960), (106, 1839360), (120, 1624768), (128, 1523220), (159, 1226240), (160, 1218576), (192, 1015480), (212, 919680), (240, 812384), (256, 761610), (265, 735744), (318, 613120), (320, 609288), (384, 507740), (424, 459840), (479, 407040), (480, 406192), (512, 380805), (530, 367872), (636, 306560), (640, 304644), (768, 253870), (795, 245248), (848, 229920), (958, 203520), (960, 203096), (1060, 183936), (1272, 153280), (1280, 152322), (1437, 135680), (1536, 126935), (1590, 122624), (1696, 114960), (1916, 101760), (1920, 101548), (2120, 91968), (2395, 81408), (2544, 76640), (2560, 76161), (2874, 67840), (3180, 61312), (3392, 57480), (3832, 50880), (3840, 50774), (4240, 45984), (4790, 40704), (5088, 38320), (5748, 33920), (6360, 30656), (6784, 28740), (7185, 27136), (7664, 25440), (7680, 25387), (8480, 22992), (9580, 20352), (10176, 19160), (11496, 16960), (12720, 15328), (13568, 14370)]