233439920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 696169728

約数和(自身を除く): 462729808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 49, 56, 62, 68, 70, 80, 85, 98, 112, 113, 119, 124, 136, 140, 155, 170, 196, 217, 226, 238, 245, 248, 272, 280, 310, 340, 392, 434, 452, 476, 490, 496, 527, 560, 565, 595, 620, 680, 784, 791, 833, 868, 904, 952, 980, 1054, 1085, 1130, 1190, 1240, 1360, 1519, 1582, 1666, 1736, 1808, 1904, 1921, 1960, 2108, 2170, 2260, 2380, 2480, 2635, 3038, 3164, 3332, 3472, 3503, 3689, 3842, 3920, 3955, 4165, 4216, 4340, 4520, 4760, 5270, 5537, 6076, 6328, 6664, 7006, 7378, 7595, 7684, 7910, 8330, 8432, 8680, 9040, 9520, 9605, 10540, 11074, 12152, 12656, 13328, 13447, 14012, 14756, 15190, 15368, 15820, 16660, 17360, 17515, 18445, 19210, 21080, 22148, 24304, 24521, 25823, 26894, 27685, 28024, 29512, 30380, 30736, 31640, 33320, 35030, 36890, 38420, 42160, 44296, 49042, 51646, 53788, 55370, 56048, 59024, 59551, 60760, 63280, 66640, 67235, 70060, 73780, 76840, 88592, 94129, 98084, 103292, 107576, 110740, 119102, 121520, 122605, 129115, 134470, 140120, 147560, 153680, 171647, 188258, 196168, 206584, 215152, 221480, 238204, 245210, 258230, 268940, 280240, 295120, 297755, 343294, 376516, 392336, 413168, 416857, 442960, 470645, 476408, 490420, 516460, 537880, 595510, 686588, 753032, 833714, 858235, 941290, 952816, 980840, 1032920, 1075760, 1191020, 1373176, 1506064, 1667428, 1716470, 1882580, 1961680, 2065840, 2084285, 2382040, 2746352, 2917999, 3334856, 3432940, 3765160, 4168570, 4764080, 5835998, 6669712, 6865880, 7530320, 8337140, 11671996, 13731760, 14589995, 16674280, 23343992, 29179990, 33348560, 46687984, 58359980, 116719960, 233439920]

約数ペア:

[(1, 233439920), (2, 116719960), (4, 58359980), (5, 46687984), (7, 33348560), (8, 29179990), (10, 23343992), (14, 16674280), (16, 14589995), (17, 13731760), (20, 11671996), (28, 8337140), (31, 7530320), (34, 6865880), (35, 6669712), (40, 5835998), (49, 4764080), (56, 4168570), (62, 3765160), (68, 3432940), (70, 3334856), (80, 2917999), (85, 2746352), (98, 2382040), (112, 2084285), (113, 2065840), (119, 1961680), (124, 1882580), (136, 1716470), (140, 1667428), (155, 1506064), (170, 1373176), (196, 1191020), (217, 1075760), (226, 1032920), (238, 980840), (245, 952816), (248, 941290), (272, 858235), (280, 833714), (310, 753032), (340, 686588), (392, 595510), (434, 537880), (452, 516460), (476, 490420), (490, 476408), (496, 470645), (527, 442960), (560, 416857), (565, 413168), (595, 392336), (620, 376516), (680, 343294), (784, 297755), (791, 295120), (833, 280240), (868, 268940), (904, 258230), (952, 245210), (980, 238204), (1054, 221480), (1085, 215152), (1130, 206584), (1190, 196168), (1240, 188258), (1360, 171647), (1519, 153680), (1582, 147560), (1666, 140120), (1736, 134470), (1808, 129115), (1904, 122605), (1921, 121520), (1960, 119102), (2108, 110740), (2170, 107576), (2260, 103292), (2380, 98084), (2480, 94129), (2635, 88592), (3038, 76840), (3164, 73780), (3332, 70060), (3472, 67235), (3503, 66640), (3689, 63280), (3842, 60760), (3920, 59551), (3955, 59024), (4165, 56048), (4216, 55370), (4340, 53788), (4520, 51646), (4760, 49042), (5270, 44296), (5537, 42160), (6076, 38420), (6328, 36890), (6664, 35030), (7006, 33320), (7378, 31640), (7595, 30736), (7684, 30380), (7910, 29512), (8330, 28024), (8432, 27685), (8680, 26894), (9040, 25823), (9520, 24521), (9605, 24304), (10540, 22148), (11074, 21080), (12152, 19210), (12656, 18445), (13328, 17515), (13447, 17360), (14012, 16660), (14756, 15820), (15190, 15368)]