172580760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 639360000

約数和(自身を除く): 466779240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 73, 88, 90, 99, 108, 110, 120, 132, 135, 146, 165, 180, 198, 199, 216, 219, 220, 264, 270, 292, 297, 330, 360, 365, 396, 398, 438, 440, 495, 540, 584, 594, 597, 657, 660, 730, 792, 796, 803, 876, 990, 995, 1080, 1095, 1188, 1194, 1314, 1320, 1460, 1485, 1592, 1606, 1752, 1791, 1971, 1980, 1990, 2189, 2190, 2376, 2388, 2409, 2628, 2920, 2970, 2985, 3212, 3285, 3582, 3942, 3960, 3980, 4015, 4378, 4380, 4776, 4818, 5256, 5373, 5940, 5970, 6424, 6567, 6570, 7164, 7227, 7884, 7960, 8030, 8756, 8760, 8955, 9636, 9855, 10746, 10945, 11880, 11940, 12045, 13134, 13140, 14328, 14454, 14527, 15768, 16060, 17512, 17910, 19272, 19701, 19710, 21492, 21681, 21890, 23880, 24090, 26268, 26280, 26865, 28908, 29054, 32120, 32835, 35820, 36135, 39402, 39420, 42984, 43362, 43581, 43780, 48180, 52536, 53730, 57816, 58108, 59103, 65670, 71640, 72270, 72635, 78804, 78840, 86724, 87162, 87560, 96360, 98505, 107460, 108405, 116216, 118206, 130743, 131340, 144540, 145270, 157608, 159797, 173448, 174324, 197010, 214920, 216810, 217905, 236412, 261486, 262680, 289080, 290540, 295515, 319594, 348648, 392229, 394020, 433620, 435810, 472824, 479391, 522972, 581080, 591030, 639188, 653715, 784458, 788040, 798985, 867240, 871620, 958782, 1045944, 1182060, 1278376, 1307430, 1438173, 1568916, 1597970, 1743240, 1917564, 1961145, 2364120, 2396955, 2614860, 2876346, 3137832, 3195940, 3835128, 3922290, 4314519, 4793910, 5229720, 5752692, 6391880, 7190865, 7844580, 8629038, 9587820, 11505384, 14381730, 15689160, 17258076, 19175640, 21572595, 28763460, 34516152, 43145190, 57526920, 86290380, 172580760]

約数ペア:

[(1, 172580760), (2, 86290380), (3, 57526920), (4, 43145190), (5, 34516152), (6, 28763460), (8, 21572595), (9, 19175640), (10, 17258076), (11, 15689160), (12, 14381730), (15, 11505384), (18, 9587820), (20, 8629038), (22, 7844580), (24, 7190865), (27, 6391880), (30, 5752692), (33, 5229720), (36, 4793910), (40, 4314519), (44, 3922290), (45, 3835128), (54, 3195940), (55, 3137832), (60, 2876346), (66, 2614860), (72, 2396955), (73, 2364120), (88, 1961145), (90, 1917564), (99, 1743240), (108, 1597970), (110, 1568916), (120, 1438173), (132, 1307430), (135, 1278376), (146, 1182060), (165, 1045944), (180, 958782), (198, 871620), (199, 867240), (216, 798985), (219, 788040), (220, 784458), (264, 653715), (270, 639188), (292, 591030), (297, 581080), (330, 522972), (360, 479391), (365, 472824), (396, 435810), (398, 433620), (438, 394020), (440, 392229), (495, 348648), (540, 319594), (584, 295515), (594, 290540), (597, 289080), (657, 262680), (660, 261486), (730, 236412), (792, 217905), (796, 216810), (803, 214920), (876, 197010), (990, 174324), (995, 173448), (1080, 159797), (1095, 157608), (1188, 145270), (1194, 144540), (1314, 131340), (1320, 130743), (1460, 118206), (1485, 116216), (1592, 108405), (1606, 107460), (1752, 98505), (1791, 96360), (1971, 87560), (1980, 87162), (1990, 86724), (2189, 78840), (2190, 78804), (2376, 72635), (2388, 72270), (2409, 71640), (2628, 65670), (2920, 59103), (2970, 58108), (2985, 57816), (3212, 53730), (3285, 52536), (3582, 48180), (3942, 43780), (3960, 43581), (3980, 43362), (4015, 42984), (4378, 39420), (4380, 39402), (4776, 36135), (4818, 35820), (5256, 32835), (5373, 32120), (5940, 29054), (5970, 28908), (6424, 26865), (6567, 26280), (6570, 26268), (7164, 24090), (7227, 23880), (7884, 21890), (7960, 21681), (8030, 21492), (8756, 19710), (8760, 19701), (8955, 19272), (9636, 17910), (9855, 17512), (10746, 16060), (10945, 15768), (11880, 14527), (11940, 14454), (12045, 14328), (13134, 13140)]