164781120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 336

約数和(自身を含む): 633788928

約数和(自身を除く): 469007808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 113, 120, 124, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 226, 240, 245, 248, 280, 294, 310, 320, 336, 339, 372, 392, 420, 434, 448, 452, 465, 480, 490, 496, 560, 565, 588, 620, 651, 672, 678, 735, 744, 784, 791, 840, 868, 904, 930, 960, 980, 992, 1085, 1120, 1130, 1176, 1240, 1302, 1344, 1356, 1470, 1488, 1519, 1568, 1582, 1680, 1695, 1736, 1808, 1860, 1960, 1984, 2170, 2240, 2260, 2352, 2373, 2480, 2604, 2712, 2940, 2976, 3038, 3136, 3164, 3255, 3360, 3390, 3472, 3503, 3616, 3720, 3920, 3955, 4340, 4520, 4557, 4704, 4746, 4960, 5208, 5424, 5537, 5880, 5952, 6076, 6328, 6510, 6720, 6780, 6944, 7006, 7232, 7440, 7595, 7840, 7910, 8680, 9040, 9114, 9408, 9492, 9920, 10416, 10509, 10848, 11074, 11760, 11865, 12152, 12656, 13020, 13560, 13888, 14012, 14880, 15190, 15680, 15820, 16611, 17360, 17515, 18080, 18228, 18984, 20832, 21018, 21696, 22148, 22785, 23520, 23730, 24304, 24521, 25312, 26040, 27120, 27685, 28024, 29760, 30380, 31640, 33222, 34720, 35030, 36160, 36456, 37968, 41664, 42036, 44296, 45570, 47040, 47460, 48608, 49042, 50624, 52080, 52545, 54240, 55370, 56048, 60760, 63280, 66444, 69440, 70060, 72912, 73563, 75936, 83055, 84072, 88592, 91140, 94920, 97216, 98084, 104160, 105090, 108480, 110740, 112096, 121520, 122605, 126560, 132888, 140120, 145824, 147126, 151872, 166110, 168144, 171647, 177184, 182280, 189840, 196168, 208320, 210180, 221480, 224192, 243040, 245210, 253120, 265776, 280240, 291648, 294252, 332220, 336288, 343294, 354368, 364560, 367815, 379680, 392336, 420360, 442960, 486080, 490420, 514941, 531552, 560480, 588504, 664440, 672576, 686588, 729120, 735630, 759360, 784672, 840720, 858235, 885920, 980840, 1029882, 1063104, 1120960, 1177008, 1328880, 1373176, 1458240, 1471260, 1569344, 1681440, 1716470, 1771840, 1961680, 2059764, 2354016, 2574705, 2657760, 2746352, 2942520, 3362880, 3432940, 3923360, 4119528, 4708032, 5149410, 5315520, 5492704, 5885040, 6865880, 7846720, 8239056, 10298820, 10985408, 11770080, 13731760, 16478112, 20597640, 23540160, 27463520, 32956224, 41195280, 54927040, 82390560, 164781120]

約数ペア:

[(1, 164781120), (2, 82390560), (3, 54927040), (4, 41195280), (5, 32956224), (6, 27463520), (7, 23540160), (8, 20597640), (10, 16478112), (12, 13731760), (14, 11770080), (15, 10985408), (16, 10298820), (20, 8239056), (21, 7846720), (24, 6865880), (28, 5885040), (30, 5492704), (31, 5315520), (32, 5149410), (35, 4708032), (40, 4119528), (42, 3923360), (48, 3432940), (49, 3362880), (56, 2942520), (60, 2746352), (62, 2657760), (64, 2574705), (70, 2354016), (80, 2059764), (84, 1961680), (93, 1771840), (96, 1716470), (98, 1681440), (105, 1569344), (112, 1471260), (113, 1458240), (120, 1373176), (124, 1328880), (140, 1177008), (147, 1120960), (155, 1063104), (160, 1029882), (168, 980840), (186, 885920), (192, 858235), (196, 840720), (210, 784672), (217, 759360), (224, 735630), (226, 729120), (240, 686588), (245, 672576), (248, 664440), (280, 588504), (294, 560480), (310, 531552), (320, 514941), (336, 490420), (339, 486080), (372, 442960), (392, 420360), (420, 392336), (434, 379680), (448, 367815), (452, 364560), (465, 354368), (480, 343294), (490, 336288), (496, 332220), (560, 294252), (565, 291648), (588, 280240), (620, 265776), (651, 253120), (672, 245210), (678, 243040), (735, 224192), (744, 221480), (784, 210180), (791, 208320), (840, 196168), (868, 189840), (904, 182280), (930, 177184), (960, 171647), (980, 168144), (992, 166110), (1085, 151872), (1120, 147126), (1130, 145824), (1176, 140120), (1240, 132888), (1302, 126560), (1344, 122605), (1356, 121520), (1470, 112096), (1488, 110740), (1519, 108480), (1568, 105090), (1582, 104160), (1680, 98084), (1695, 97216), (1736, 94920), (1808, 91140), (1860, 88592), (1960, 84072), (1984, 83055), (2170, 75936), (2240, 73563), (2260, 72912), (2352, 70060), (2373, 69440), (2480, 66444), (2604, 63280), (2712, 60760), (2940, 56048), (2976, 55370), (3038, 54240), (3136, 52545), (3164, 52080), (3255, 50624), (3360, 49042), (3390, 48608), (3472, 47460), (3503, 47040), (3616, 45570), (3720, 44296), (3920, 42036), (3955, 41664), (4340, 37968), (4520, 36456), (4557, 36160), (4704, 35030), (4746, 34720), (4960, 33222), (5208, 31640), (5424, 30380), (5537, 29760), (5880, 28024), (5952, 27685), (6076, 27120), (6328, 26040), (6510, 25312), (6720, 24521), (6780, 24304), (6944, 23730), (7006, 23520), (7232, 22785), (7440, 22148), (7595, 21696), (7840, 21018), (7910, 20832), (8680, 18984), (9040, 18228), (9114, 18080), (9408, 17515), (9492, 17360), (9920, 16611), (10416, 15820), (10509, 15680), (10848, 15190), (11074, 14880), (11760, 14012), (11865, 13888), (12152, 13560), (12656, 13020)]