273185280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 965188224

約数和(自身を除く): 692002944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 167, 180, 192, 213, 240, 256, 284, 288, 320, 334, 355, 360, 384, 426, 480, 501, 512, 568, 576, 639, 640, 668, 710, 720, 768, 835, 852, 960, 1002, 1065, 1136, 1152, 1278, 1280, 1336, 1420, 1440, 1503, 1536, 1670, 1704, 1920, 2004, 2130, 2272, 2304, 2505, 2556, 2560, 2672, 2840, 2880, 3006, 3195, 3340, 3408, 3840, 4008, 4260, 4544, 4608, 5010, 5112, 5344, 5680, 5760, 6012, 6390, 6680, 6816, 7515, 7680, 8016, 8520, 9088, 10020, 10224, 10688, 11360, 11520, 11857, 12024, 12780, 13360, 13632, 15030, 16032, 17040, 18176, 20040, 20448, 21376, 22720, 23040, 23714, 24048, 25560, 26720, 27264, 30060, 32064, 34080, 35571, 36352, 40080, 40896, 42752, 45440, 47428, 48096, 51120, 53440, 54528, 59285, 60120, 64128, 68160, 71142, 80160, 81792, 85504, 90880, 94856, 96192, 102240, 106713, 106880, 109056, 118570, 120240, 128256, 136320, 142284, 160320, 163584, 177855, 181760, 189712, 192384, 204480, 213426, 213760, 237140, 240480, 256512, 272640, 284568, 320640, 327168, 355710, 379424, 384768, 408960, 426852, 427520, 474280, 480960, 533565, 545280, 569136, 641280, 711420, 758848, 769536, 817920, 853704, 948560, 961920, 1067130, 1138272, 1282560, 1422840, 1517696, 1635840, 1707408, 1897120, 1923840, 2134260, 2276544, 2845680, 3035392, 3414816, 3794240, 3847680, 4268520, 4553088, 5691360, 6070784, 6829632, 7588480, 8537040, 9106176, 11382720, 13659264, 15176960, 17074080, 18212352, 22765440, 27318528, 30353920, 34148160, 45530880, 54637056, 68296320, 91061760, 136592640, 273185280]

約数ペア:

[(1, 273185280), (2, 136592640), (3, 91061760), (4, 68296320), (5, 54637056), (6, 45530880), (8, 34148160), (9, 30353920), (10, 27318528), (12, 22765440), (15, 18212352), (16, 17074080), (18, 15176960), (20, 13659264), (24, 11382720), (30, 9106176), (32, 8537040), (36, 7588480), (40, 6829632), (45, 6070784), (48, 5691360), (60, 4553088), (64, 4268520), (71, 3847680), (72, 3794240), (80, 3414816), (90, 3035392), (96, 2845680), (120, 2276544), (128, 2134260), (142, 1923840), (144, 1897120), (160, 1707408), (167, 1635840), (180, 1517696), (192, 1422840), (213, 1282560), (240, 1138272), (256, 1067130), (284, 961920), (288, 948560), (320, 853704), (334, 817920), (355, 769536), (360, 758848), (384, 711420), (426, 641280), (480, 569136), (501, 545280), (512, 533565), (568, 480960), (576, 474280), (639, 427520), (640, 426852), (668, 408960), (710, 384768), (720, 379424), (768, 355710), (835, 327168), (852, 320640), (960, 284568), (1002, 272640), (1065, 256512), (1136, 240480), (1152, 237140), (1278, 213760), (1280, 213426), (1336, 204480), (1420, 192384), (1440, 189712), (1503, 181760), (1536, 177855), (1670, 163584), (1704, 160320), (1920, 142284), (2004, 136320), (2130, 128256), (2272, 120240), (2304, 118570), (2505, 109056), (2556, 106880), (2560, 106713), (2672, 102240), (2840, 96192), (2880, 94856), (3006, 90880), (3195, 85504), (3340, 81792), (3408, 80160), (3840, 71142), (4008, 68160), (4260, 64128), (4544, 60120), (4608, 59285), (5010, 54528), (5112, 53440), (5344, 51120), (5680, 48096), (5760, 47428), (6012, 45440), (6390, 42752), (6680, 40896), (6816, 40080), (7515, 36352), (7680, 35571), (8016, 34080), (8520, 32064), (9088, 30060), (10020, 27264), (10224, 26720), (10688, 25560), (11360, 24048), (11520, 23714), (11857, 23040), (12024, 22720), (12780, 21376), (13360, 20448), (13632, 20040), (15030, 18176), (16032, 17040)]