195018240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 160

約数和(自身を含む): 634423680

約数和(自身を除く): 439405440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 379, 384, 402, 480, 512, 536, 640, 670, 758, 768, 804, 960, 1005, 1072, 1137, 1280, 1340, 1516, 1536, 1608, 1895, 1920, 2010, 2144, 2274, 2560, 2680, 3032, 3216, 3790, 3840, 4020, 4288, 4548, 5360, 5685, 6064, 6432, 7580, 7680, 8040, 8576, 9096, 10720, 11370, 12128, 12864, 15160, 16080, 17152, 18192, 21440, 22740, 24256, 25393, 25728, 30320, 32160, 34304, 36384, 42880, 45480, 48512, 50786, 51456, 60640, 64320, 72768, 76179, 85760, 90960, 97024, 101572, 102912, 121280, 126965, 128640, 145536, 152358, 171520, 181920, 194048, 203144, 242560, 253930, 257280, 291072, 304716, 363840, 380895, 406288, 485120, 507860, 514560, 582144, 609432, 727680, 761790, 812576, 970240, 1015720, 1218864, 1455360, 1523580, 1625152, 2031440, 2437728, 2910720, 3047160, 3250304, 4062880, 4875456, 6094320, 6500608, 8125760, 9750912, 12188640, 13001216, 16251520, 19501824, 24377280, 32503040, 39003648, 48754560, 65006080, 97509120, 195018240]

約数ペア:

[(1, 195018240), (2, 97509120), (3, 65006080), (4, 48754560), (5, 39003648), (6, 32503040), (8, 24377280), (10, 19501824), (12, 16251520), (15, 13001216), (16, 12188640), (20, 9750912), (24, 8125760), (30, 6500608), (32, 6094320), (40, 4875456), (48, 4062880), (60, 3250304), (64, 3047160), (67, 2910720), (80, 2437728), (96, 2031440), (120, 1625152), (128, 1523580), (134, 1455360), (160, 1218864), (192, 1015720), (201, 970240), (240, 812576), (256, 761790), (268, 727680), (320, 609432), (335, 582144), (379, 514560), (384, 507860), (402, 485120), (480, 406288), (512, 380895), (536, 363840), (640, 304716), (670, 291072), (758, 257280), (768, 253930), (804, 242560), (960, 203144), (1005, 194048), (1072, 181920), (1137, 171520), (1280, 152358), (1340, 145536), (1516, 128640), (1536, 126965), (1608, 121280), (1895, 102912), (1920, 101572), (2010, 97024), (2144, 90960), (2274, 85760), (2560, 76179), (2680, 72768), (3032, 64320), (3216, 60640), (3790, 51456), (3840, 50786), (4020, 48512), (4288, 45480), (4548, 42880), (5360, 36384), (5685, 34304), (6064, 32160), (6432, 30320), (7580, 25728), (7680, 25393), (8040, 24256), (8576, 22740), (9096, 21440), (10720, 18192), (11370, 17152), (12128, 16080), (12864, 15160)]