1737830080

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 224

約数和(自身を含む): 4915814400

約数和(自身を除く): 3177984320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 140, 142, 160, 196, 223, 224, 245, 280, 284, 320, 343, 355, 392, 446, 448, 490, 497, 560, 568, 686, 710, 784, 892, 980, 994, 1115, 1120, 1136, 1372, 1420, 1561, 1568, 1715, 1784, 1960, 1988, 2230, 2240, 2272, 2485, 2744, 2840, 3122, 3136, 3430, 3479, 3568, 3920, 3976, 4460, 4544, 4970, 5488, 5680, 6244, 6860, 6958, 7136, 7805, 7840, 7952, 8920, 9940, 10927, 10976, 11360, 12488, 13720, 13916, 14272, 15610, 15680, 15833, 15904, 17395, 17840, 19880, 21854, 21952, 22720, 24353, 24976, 27440, 27832, 31220, 31666, 31808, 34790, 35680, 39760, 43708, 48706, 49952, 54635, 54880, 55664, 62440, 63332, 69580, 71360, 76489, 79165, 79520, 87416, 97412, 99904, 109270, 109760, 110831, 111328, 121765, 124880, 126664, 139160, 152978, 158330, 159040, 174832, 194824, 218540, 221662, 222656, 243530, 249760, 253328, 278320, 305956, 316660, 349664, 382445, 389648, 437080, 443324, 487060, 499520, 506656, 554155, 556640, 611912, 633320, 699328, 764890, 775817, 779296, 874160, 886648, 974120, 1013312, 1108310, 1113280, 1223824, 1266640, 1529780, 1551634, 1558592, 1748320, 1773296, 1948240, 2216620, 2447648, 2533280, 3059560, 3103268, 3496640, 3546592, 3879085, 3896480, 4433240, 4895296, 5066560, 5430719, 6119120, 6206536, 7093184, 7758170, 7792960, 8866480, 10861438, 12238240, 12413072, 15516340, 17732960, 21722876, 24476480, 24826144, 27153595, 31032680, 35465920, 43445752, 49652288, 54307190, 62065360, 86891504, 108614380, 124130720, 173783008, 217228760, 248261440, 347566016, 434457520, 868915040, 1737830080]

約数ペア:

[(1, 1737830080), (2, 868915040), (4, 434457520), (5, 347566016), (7, 248261440), (8, 217228760), (10, 173783008), (14, 124130720), (16, 108614380), (20, 86891504), (28, 62065360), (32, 54307190), (35, 49652288), (40, 43445752), (49, 35465920), (56, 31032680), (64, 27153595), (70, 24826144), (71, 24476480), (80, 21722876), (98, 17732960), (112, 15516340), (140, 12413072), (142, 12238240), (160, 10861438), (196, 8866480), (223, 7792960), (224, 7758170), (245, 7093184), (280, 6206536), (284, 6119120), (320, 5430719), (343, 5066560), (355, 4895296), (392, 4433240), (446, 3896480), (448, 3879085), (490, 3546592), (497, 3496640), (560, 3103268), (568, 3059560), (686, 2533280), (710, 2447648), (784, 2216620), (892, 1948240), (980, 1773296), (994, 1748320), (1115, 1558592), (1120, 1551634), (1136, 1529780), (1372, 1266640), (1420, 1223824), (1561, 1113280), (1568, 1108310), (1715, 1013312), (1784, 974120), (1960, 886648), (1988, 874160), (2230, 779296), (2240, 775817), (2272, 764890), (2485, 699328), (2744, 633320), (2840, 611912), (3122, 556640), (3136, 554155), (3430, 506656), (3479, 499520), (3568, 487060), (3920, 443324), (3976, 437080), (4460, 389648), (4544, 382445), (4970, 349664), (5488, 316660), (5680, 305956), (6244, 278320), (6860, 253328), (6958, 249760), (7136, 243530), (7805, 222656), (7840, 221662), (7952, 218540), (8920, 194824), (9940, 174832), (10927, 159040), (10976, 158330), (11360, 152978), (12488, 139160), (13720, 126664), (13916, 124880), (14272, 121765), (15610, 111328), (15680, 110831), (15833, 109760), (15904, 109270), (17395, 99904), (17840, 97412), (19880, 87416), (21854, 79520), (21952, 79165), (22720, 76489), (24353, 71360), (24976, 69580), (27440, 63332), (27832, 62440), (31220, 55664), (31666, 54880), (31808, 54635), (34790, 49952), (35680, 48706), (39760, 43708)]