1296743040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 256

約数和(自身を含む): 4644345600

約数和(自身を除く): 3347602560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 101, 108, 120, 128, 135, 144, 160, 180, 192, 202, 216, 240, 270, 288, 303, 320, 360, 384, 404, 432, 480, 505, 540, 576, 606, 640, 720, 743, 808, 864, 909, 960, 1010, 1080, 1152, 1212, 1440, 1486, 1515, 1616, 1728, 1818, 1920, 2020, 2160, 2229, 2424, 2727, 2880, 2972, 3030, 3232, 3456, 3636, 3715, 4040, 4320, 4458, 4545, 4848, 5454, 5760, 5944, 6060, 6464, 6687, 7272, 7430, 8080, 8640, 8916, 9090, 9696, 10908, 11145, 11888, 12120, 12928, 13374, 13635, 14544, 14860, 16160, 17280, 17832, 18180, 19392, 20061, 21816, 22290, 23776, 24240, 26748, 27270, 29088, 29720, 32320, 33435, 35664, 36360, 38784, 40122, 43632, 44580, 47552, 48480, 53496, 54540, 58176, 59440, 64640, 66870, 71328, 72720, 75043, 80244, 87264, 89160, 95104, 96960, 100305, 106992, 109080, 116352, 118880, 133740, 142656, 145440, 150086, 160488, 174528, 178320, 193920, 200610, 213984, 218160, 225129, 237760, 267480, 285312, 290880, 300172, 320976, 349056, 356640, 375215, 401220, 427968, 436320, 450258, 475520, 534960, 581760, 600344, 641952, 675387, 713280, 750430, 802440, 855936, 872640, 900516, 1069920, 1125645, 1200688, 1283904, 1350774, 1426560, 1500860, 1604880, 1745280, 1801032, 2026161, 2139840, 2251290, 2401376, 2567808, 2701548, 3001720, 3209760, 3376935, 3602064, 4052322, 4279680, 4502580, 4802752, 5403096, 6003440, 6419520, 6753870, 7204128, 8104644, 9005160, 9605504, 10130805, 10806192, 12006880, 12839040, 13507740, 14408256, 16209288, 18010320, 20261610, 21612384, 24013760, 27015480, 28816512, 32418576, 36020640, 40523220, 43224768, 48027520, 54030960, 64837152, 72041280, 81046440, 86449536, 108061920, 129674304, 144082560, 162092880, 216123840, 259348608, 324185760, 432247680, 648371520, 1296743040]

約数ペア:

[(1, 1296743040), (2, 648371520), (3, 432247680), (4, 324185760), (5, 259348608), (6, 216123840), (8, 162092880), (9, 144082560), (10, 129674304), (12, 108061920), (15, 86449536), (16, 81046440), (18, 72041280), (20, 64837152), (24, 54030960), (27, 48027520), (30, 43224768), (32, 40523220), (36, 36020640), (40, 32418576), (45, 28816512), (48, 27015480), (54, 24013760), (60, 21612384), (64, 20261610), (72, 18010320), (80, 16209288), (90, 14408256), (96, 13507740), (101, 12839040), (108, 12006880), (120, 10806192), (128, 10130805), (135, 9605504), (144, 9005160), (160, 8104644), (180, 7204128), (192, 6753870), (202, 6419520), (216, 6003440), (240, 5403096), (270, 4802752), (288, 4502580), (303, 4279680), (320, 4052322), (360, 3602064), (384, 3376935), (404, 3209760), (432, 3001720), (480, 2701548), (505, 2567808), (540, 2401376), (576, 2251290), (606, 2139840), (640, 2026161), (720, 1801032), (743, 1745280), (808, 1604880), (864, 1500860), (909, 1426560), (960, 1350774), (1010, 1283904), (1080, 1200688), (1152, 1125645), (1212, 1069920), (1440, 900516), (1486, 872640), (1515, 855936), (1616, 802440), (1728, 750430), (1818, 713280), (1920, 675387), (2020, 641952), (2160, 600344), (2229, 581760), (2424, 534960), (2727, 475520), (2880, 450258), (2972, 436320), (3030, 427968), (3232, 401220), (3456, 375215), (3636, 356640), (3715, 349056), (4040, 320976), (4320, 300172), (4458, 290880), (4545, 285312), (4848, 267480), (5454, 237760), (5760, 225129), (5944, 218160), (6060, 213984), (6464, 200610), (6687, 193920), (7272, 178320), (7430, 174528), (8080, 160488), (8640, 150086), (8916, 145440), (9090, 142656), (9696, 133740), (10908, 118880), (11145, 116352), (11888, 109080), (12120, 106992), (12928, 100305), (13374, 96960), (13635, 95104), (14544, 89160), (14860, 87264), (16160, 80244), (17280, 75043), (17832, 72720), (18180, 71328), (19392, 66870), (20061, 64640), (21816, 59440), (22290, 58176), (23776, 54540), (24240, 53496), (26748, 48480), (27270, 47552), (29088, 44580), (29720, 43632), (32320, 40122), (33435, 38784), (35664, 36360)]