709399040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1338

約数の個数: 160

約数和(自身を含む): 2008157184

約数和(自身を除く): 1298758144

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, 640, 868, 896, 992, 1085, 1120, 1240, 1277, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2554, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 5108, 6385, 6944, 7936, 8680, 8939, 8960, 9920, 10216, 12770, 13888, 15872, 17360, 17878, 17920, 19840, 20432, 25540, 27776, 34720, 35756, 39587, 39680, 40864, 44695, 51080, 55552, 69440, 71512, 79174, 79360, 81728, 89390, 102160, 111104, 138880, 143024, 158348, 163456, 178780, 197935, 204320, 277109, 277760, 286048, 316696, 326912, 357560, 395870, 408640, 554218, 555520, 572096, 633392, 653824, 715120, 791740, 817280, 1108436, 1144192, 1266784, 1385545, 1430240, 1583480, 1634560, 2216872, 2288384, 2533568, 2771090, 2860480, 3166960, 3269120, 4433744, 4576768, 5067136, 5542180, 5720960, 6333920, 8867488, 10134272, 11084360, 11441920, 12667840, 17734976, 20268544, 22168720, 22883840, 25335680, 35469952, 44337440, 50671360, 70939904, 88674880, 101342720, 141879808, 177349760, 354699520, 709399040]

約数ペア:

[(1, 709399040), (2, 354699520), (4, 177349760), (5, 141879808), (7, 101342720), (8, 88674880), (10, 70939904), (14, 50671360), (16, 44337440), (20, 35469952), (28, 25335680), (31, 22883840), (32, 22168720), (35, 20268544), (40, 17734976), (56, 12667840), (62, 11441920), (64, 11084360), (70, 10134272), (80, 8867488), (112, 6333920), (124, 5720960), (128, 5542180), (140, 5067136), (155, 4576768), (160, 4433744), (217, 3269120), (224, 3166960), (248, 2860480), (256, 2771090), (280, 2533568), (310, 2288384), (320, 2216872), (434, 1634560), (448, 1583480), (496, 1430240), (512, 1385545), (560, 1266784), (620, 1144192), (640, 1108436), (868, 817280), (896, 791740), (992, 715120), (1085, 653824), (1120, 633392), (1240, 572096), (1277, 555520), (1280, 554218), (1736, 408640), (1792, 395870), (1984, 357560), (2170, 326912), (2240, 316696), (2480, 286048), (2554, 277760), (2560, 277109), (3472, 204320), (3584, 197935), (3968, 178780), (4340, 163456), (4480, 158348), (4960, 143024), (5108, 138880), (6385, 111104), (6944, 102160), (7936, 89390), (8680, 81728), (8939, 79360), (8960, 79174), (9920, 71512), (10216, 69440), (12770, 55552), (13888, 51080), (15872, 44695), (17360, 40864), (17878, 39680), (17920, 39587), (19840, 35756), (20432, 34720), (25540, 27776)]