20141585280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27107}}^1$

素因数の和:27178

約数の個数: 256

約数和(自身を含む): 72996422400

約数和(自身を除く): 52854837120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 516, 540, 576, 640, 645, 688, 720, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1290, 1376, 1440, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2322, 2580, 2752, 2880, 3096, 3440, 3456, 3870, 4128, 4320, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 7740, 8256, 8640, 9288, 10320, 11610, 12384, 13760, 15480, 16512, 17280, 18576, 20640, 23220, 24768, 27107, 27520, 30960, 37152, 41280, 46440, 49536, 54214, 61920, 74304, 81321, 82560, 92880, 108428, 123840, 135535, 148608, 162642, 185760, 216856, 243963, 247680, 271070, 325284, 371520, 406605, 433712, 487926, 542140, 650568, 731889, 743040, 813210, 867424, 975852, 1084280, 1165601, 1219815, 1301136, 1463778, 1626420, 1734848, 1951704, 2168560, 2331202, 2439630, 2602272, 2927556, 3252840, 3469696, 3496803, 3659445, 3903408, 4337120, 4662404, 4879260, 5204544, 5828005, 5855112, 6505680, 6993606, 7318890, 7806816, 8674240, 9324808, 9758520, 10409088, 10490409, 11656010, 11710224, 13011360, 13987212, 14637780, 15613632, 17348480, 17484015, 18649616, 19517040, 20980818, 23312020, 23420448, 26022720, 27974424, 29275560, 31227264, 31471227, 34968030, 37299232, 39034080, 41961636, 46624040, 46840896, 52045440, 52452045, 55948848, 58551120, 62942454, 69936060, 74598464, 78068160, 83923272, 93248080, 93681792, 104904090, 111897696, 117102240, 125884908, 139872120, 149196928, 156136320, 157356135, 167846544, 186496160, 209808180, 223795392, 234204480, 251769816, 279744240, 314712270, 335693088, 372992320, 419616360, 447590784, 468408960, 503539632, 559488480, 629424540, 671386176, 745984640, 839232720, 1007079264, 1118976960, 1258849080, 1342772352, 1678465440, 2014158528, 2237953920, 2517698160, 3356930880, 4028317056, 5035396320, 6713861760, 10070792640, 20141585280]

約数ペア:

[(1, 20141585280), (2, 10070792640), (3, 6713861760), (4, 5035396320), (5, 4028317056), (6, 3356930880), (8, 2517698160), (9, 2237953920), (10, 2014158528), (12, 1678465440), (15, 1342772352), (16, 1258849080), (18, 1118976960), (20, 1007079264), (24, 839232720), (27, 745984640), (30, 671386176), (32, 629424540), (36, 559488480), (40, 503539632), (43, 468408960), (45, 447590784), (48, 419616360), (54, 372992320), (60, 335693088), (64, 314712270), (72, 279744240), (80, 251769816), (86, 234204480), (90, 223795392), (96, 209808180), (108, 186496160), (120, 167846544), (128, 157356135), (129, 156136320), (135, 149196928), (144, 139872120), (160, 125884908), (172, 117102240), (180, 111897696), (192, 104904090), (215, 93681792), (216, 93248080), (240, 83923272), (258, 78068160), (270, 74598464), (288, 69936060), (320, 62942454), (344, 58551120), (360, 55948848), (384, 52452045), (387, 52045440), (430, 46840896), (432, 46624040), (480, 41961636), (516, 39034080), (540, 37299232), (576, 34968030), (640, 31471227), (645, 31227264), (688, 29275560), (720, 27974424), (774, 26022720), (860, 23420448), (864, 23312020), (960, 20980818), (1032, 19517040), (1080, 18649616), (1152, 17484015), (1161, 17348480), (1290, 15613632), (1376, 14637780), (1440, 13987212), (1548, 13011360), (1720, 11710224), (1728, 11656010), (1920, 10490409), (1935, 10409088), (2064, 9758520), (2160, 9324808), (2322, 8674240), (2580, 7806816), (2752, 7318890), (2880, 6993606), (3096, 6505680), (3440, 5855112), (3456, 5828005), (3870, 5204544), (4128, 4879260), (4320, 4662404), (4644, 4337120), (5160, 3903408), (5504, 3659445), (5760, 3496803), (5805, 3469696), (6192, 3252840), (6880, 2927556), (7740, 2602272), (8256, 2439630), (8640, 2331202), (9288, 2168560), (10320, 1951704), (11610, 1734848), (12384, 1626420), (13760, 1463778), (15480, 1301136), (16512, 1219815), (17280, 1165601), (18576, 1084280), (20640, 975852), (23220, 867424), (24768, 813210), (27107, 743040), (27520, 731889), (30960, 650568), (37152, 542140), (41280, 487926), (46440, 433712), (49536, 406605), (54214, 371520), (61920, 325284), (74304, 271070), (81321, 247680), (82560, 243963), (92880, 216856), (108428, 185760), (123840, 162642), (135535, 148608)]