170640960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 224

約数和(自身を含む): 630082560

約数和(自身を除く): 459441600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 379, 402, 420, 448, 469, 480, 536, 560, 670, 672, 758, 804, 840, 938, 960, 1005, 1072, 1120, 1137, 1340, 1344, 1407, 1516, 1608, 1680, 1876, 1895, 2010, 2144, 2240, 2274, 2345, 2653, 2680, 2814, 3032, 3216, 3360, 3752, 3790, 4020, 4288, 4548, 4690, 5306, 5360, 5628, 5685, 6064, 6432, 6720, 7035, 7504, 7580, 7959, 8040, 9096, 9380, 10612, 10720, 11256, 11370, 12128, 12864, 13265, 14070, 15008, 15160, 15918, 16080, 18192, 18760, 21224, 21440, 22512, 22740, 24256, 25393, 26530, 28140, 30016, 30320, 31836, 32160, 36384, 37520, 39795, 42448, 45024, 45480, 50786, 53060, 56280, 60640, 63672, 64320, 72768, 75040, 76179, 79590, 84896, 90048, 90960, 101572, 106120, 112560, 121280, 126965, 127344, 150080, 152358, 159180, 169792, 177751, 181920, 203144, 212240, 225120, 253930, 254688, 304716, 318360, 355502, 363840, 380895, 406288, 424480, 450240, 507860, 509376, 533253, 609432, 636720, 711004, 761790, 812576, 848960, 888755, 1015720, 1066506, 1218864, 1273440, 1422008, 1523580, 1625152, 1777510, 2031440, 2133012, 2437728, 2546880, 2666265, 2844016, 3047160, 3555020, 4062880, 4266024, 4875456, 5332530, 5688032, 6094320, 7110040, 8125760, 8532048, 10665060, 11376064, 12188640, 14220080, 17064096, 21330120, 24377280, 28440160, 34128192, 42660240, 56880320, 85320480, 170640960]

約数ペア:

[(1, 170640960), (2, 85320480), (3, 56880320), (4, 42660240), (5, 34128192), (6, 28440160), (7, 24377280), (8, 21330120), (10, 17064096), (12, 14220080), (14, 12188640), (15, 11376064), (16, 10665060), (20, 8532048), (21, 8125760), (24, 7110040), (28, 6094320), (30, 5688032), (32, 5332530), (35, 4875456), (40, 4266024), (42, 4062880), (48, 3555020), (56, 3047160), (60, 2844016), (64, 2666265), (67, 2546880), (70, 2437728), (80, 2133012), (84, 2031440), (96, 1777510), (105, 1625152), (112, 1523580), (120, 1422008), (134, 1273440), (140, 1218864), (160, 1066506), (168, 1015720), (192, 888755), (201, 848960), (210, 812576), (224, 761790), (240, 711004), (268, 636720), (280, 609432), (320, 533253), (335, 509376), (336, 507860), (379, 450240), (402, 424480), (420, 406288), (448, 380895), (469, 363840), (480, 355502), (536, 318360), (560, 304716), (670, 254688), (672, 253930), (758, 225120), (804, 212240), (840, 203144), (938, 181920), (960, 177751), (1005, 169792), (1072, 159180), (1120, 152358), (1137, 150080), (1340, 127344), (1344, 126965), (1407, 121280), (1516, 112560), (1608, 106120), (1680, 101572), (1876, 90960), (1895, 90048), (2010, 84896), (2144, 79590), (2240, 76179), (2274, 75040), (2345, 72768), (2653, 64320), (2680, 63672), (2814, 60640), (3032, 56280), (3216, 53060), (3360, 50786), (3752, 45480), (3790, 45024), (4020, 42448), (4288, 39795), (4548, 37520), (4690, 36384), (5306, 32160), (5360, 31836), (5628, 30320), (5685, 30016), (6064, 28140), (6432, 26530), (6720, 25393), (7035, 24256), (7504, 22740), (7580, 22512), (7959, 21440), (8040, 21224), (9096, 18760), (9380, 18192), (10612, 16080), (10720, 15918), (11256, 15160), (11370, 15008), (12128, 14070), (12864, 13265)]