197655360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:533

約数の個数: 224

約数和(自身を含む): 729569280

約数和(自身を除く): 531913920

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, 402, 420, 439, 448, 469, 480, 536, 560, 670, 672, 804, 840, 878, 938, 960, 1005, 1072, 1120, 1317, 1340, 1344, 1407, 1608, 1680, 1756, 1876, 2010, 2144, 2195, 2240, 2345, 2634, 2680, 2814, 3073, 3216, 3360, 3512, 3752, 4020, 4288, 4390, 4690, 5268, 5360, 5628, 6146, 6432, 6585, 6720, 7024, 7035, 7504, 8040, 8780, 9219, 9380, 10536, 10720, 11256, 12292, 12864, 13170, 14048, 14070, 15008, 15365, 16080, 17560, 18438, 18760, 21072, 21440, 22512, 24584, 26340, 28096, 28140, 29413, 30016, 30730, 32160, 35120, 36876, 37520, 42144, 45024, 46095, 49168, 52680, 56280, 58826, 61460, 64320, 70240, 73752, 75040, 84288, 88239, 90048, 92190, 98336, 105360, 112560, 117652, 122920, 140480, 147065, 147504, 150080, 176478, 184380, 196672, 205891, 210720, 225120, 235304, 245840, 294130, 295008, 352956, 368760, 411782, 421440, 441195, 450240, 470608, 491680, 588260, 590016, 617673, 705912, 737520, 823564, 882390, 941216, 983360, 1029455, 1176520, 1235346, 1411824, 1475040, 1647128, 1764780, 1882432, 2058910, 2353040, 2470692, 2823648, 2950080, 3088365, 3294256, 3529560, 4117820, 4706080, 4941384, 5647296, 6176730, 6588512, 7059120, 8235640, 9412160, 9882768, 12353460, 13177024, 14118240, 16471280, 19765536, 24706920, 28236480, 32942560, 39531072, 49413840, 65885120, 98827680, 197655360]

約数ペア:

[(1, 197655360), (2, 98827680), (3, 65885120), (4, 49413840), (5, 39531072), (6, 32942560), (7, 28236480), (8, 24706920), (10, 19765536), (12, 16471280), (14, 14118240), (15, 13177024), (16, 12353460), (20, 9882768), (21, 9412160), (24, 8235640), (28, 7059120), (30, 6588512), (32, 6176730), (35, 5647296), (40, 4941384), (42, 4706080), (48, 4117820), (56, 3529560), (60, 3294256), (64, 3088365), (67, 2950080), (70, 2823648), (80, 2470692), (84, 2353040), (96, 2058910), (105, 1882432), (112, 1764780), (120, 1647128), (134, 1475040), (140, 1411824), (160, 1235346), (168, 1176520), (192, 1029455), (201, 983360), (210, 941216), (224, 882390), (240, 823564), (268, 737520), (280, 705912), (320, 617673), (335, 590016), (336, 588260), (402, 491680), (420, 470608), (439, 450240), (448, 441195), (469, 421440), (480, 411782), (536, 368760), (560, 352956), (670, 295008), (672, 294130), (804, 245840), (840, 235304), (878, 225120), (938, 210720), (960, 205891), (1005, 196672), (1072, 184380), (1120, 176478), (1317, 150080), (1340, 147504), (1344, 147065), (1407, 140480), (1608, 122920), (1680, 117652), (1756, 112560), (1876, 105360), (2010, 98336), (2144, 92190), (2195, 90048), (2240, 88239), (2345, 84288), (2634, 75040), (2680, 73752), (2814, 70240), (3073, 64320), (3216, 61460), (3360, 58826), (3512, 56280), (3752, 52680), (4020, 49168), (4288, 46095), (4390, 45024), (4690, 42144), (5268, 37520), (5360, 36876), (5628, 35120), (6146, 32160), (6432, 30730), (6585, 30016), (6720, 29413), (7024, 28140), (7035, 28096), (7504, 26340), (8040, 24584), (8780, 22512), (9219, 21440), (9380, 21072), (10536, 18760), (10720, 18438), (11256, 17560), (12292, 16080), (12864, 15365), (13170, 15008), (14048, 14070)]