701066240

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 176

約数和(自身を含む): 1987129344

約数和(自身を除く): 1286063104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 631, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1262, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2524, 2560, 3155, 3472, 3584, 3968, 4340, 4417, 4480, 4960, 5048, 5120, 6310, 6944, 7168, 7936, 8680, 8834, 8960, 9920, 10096, 12620, 13888, 15872, 17360, 17668, 17920, 19561, 19840, 20192, 22085, 25240, 27776, 31744, 34720, 35336, 35840, 39122, 39680, 40384, 44170, 50480, 55552, 69440, 70672, 78244, 79360, 80768, 88340, 97805, 100960, 111104, 136927, 138880, 141344, 156488, 158720, 161536, 176680, 195610, 201920, 222208, 273854, 277760, 282688, 312976, 323072, 353360, 391220, 403840, 547708, 555520, 565376, 625952, 646144, 684635, 706720, 782440, 807680, 1095416, 1111040, 1130752, 1251904, 1369270, 1413440, 1564880, 1615360, 2190832, 2261504, 2503808, 2738540, 2826880, 3129760, 3230720, 4381664, 4523008, 5007616, 5477080, 5653760, 6259520, 8763328, 10015232, 10954160, 11307520, 12519040, 17526656, 20030464, 21908320, 22615040, 25038080, 35053312, 43816640, 50076160, 70106624, 87633280, 100152320, 140213248, 175266560, 350533120, 701066240]

約数ペア:

[(1, 701066240), (2, 350533120), (4, 175266560), (5, 140213248), (7, 100152320), (8, 87633280), (10, 70106624), (14, 50076160), (16, 43816640), (20, 35053312), (28, 25038080), (31, 22615040), (32, 21908320), (35, 20030464), (40, 17526656), (56, 12519040), (62, 11307520), (64, 10954160), (70, 10015232), (80, 8763328), (112, 6259520), (124, 5653760), (128, 5477080), (140, 5007616), (155, 4523008), (160, 4381664), (217, 3230720), (224, 3129760), (248, 2826880), (256, 2738540), (280, 2503808), (310, 2261504), (320, 2190832), (434, 1615360), (448, 1564880), (496, 1413440), (512, 1369270), (560, 1251904), (620, 1130752), (631, 1111040), (640, 1095416), (868, 807680), (896, 782440), (992, 706720), (1024, 684635), (1085, 646144), (1120, 625952), (1240, 565376), (1262, 555520), (1280, 547708), (1736, 403840), (1792, 391220), (1984, 353360), (2170, 323072), (2240, 312976), (2480, 282688), (2524, 277760), (2560, 273854), (3155, 222208), (3472, 201920), (3584, 195610), (3968, 176680), (4340, 161536), (4417, 158720), (4480, 156488), (4960, 141344), (5048, 138880), (5120, 136927), (6310, 111104), (6944, 100960), (7168, 97805), (7936, 88340), (8680, 80768), (8834, 79360), (8960, 78244), (9920, 70672), (10096, 69440), (12620, 55552), (13888, 50480), (15872, 44170), (17360, 40384), (17668, 39680), (17920, 39122), (19561, 35840), (19840, 35336), (20192, 34720), (22085, 31744), (25240, 27776)]