21297366746880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{792312751}}^1$

素因数の和:792312782

約数の個数: 144

約数和(自身を含む): 77735388724224

約数和(自身を除く): 56438021977344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 792312751, 1584625502, 2376938253, 3169251004, 3961563755, 4753876506, 5546189257, 6338502008, 7923127510, 9507753012, 11092378514, 11884691265, 12677004016, 15846255020, 16638567771, 19015506024, 22184757028, 23769382530, 25354008032, 27730946285, 31692510040, 33277135542, 38031012048, 44369514056, 47538765060, 50708016064, 55461892570, 63385020080, 66554271084, 76062024096, 83192838855, 88739028112, 95077530120, 101416032128, 110923785140, 126770040160, 133108542168, 152124048192, 166385677710, 177478056224, 190155060240, 202832064256, 221847570280, 253540080320, 266217084336, 304248096384, 332771355420, 354956112448, 380310120480, 443695140560, 507080160640, 532434168672, 608496192768, 665542710840, 709912224896, 760620240960, 887390281120, 1014160321280, 1064868337344, 1331085421680, 1419824449792, 1521240481920, 1774780562240, 2129736674688, 2662170843360, 3042480963840, 3549561124480, 4259473349376, 5324341686720, 7099122248960, 10648683373440, 21297366746880]

約数ペア:

[(1, 21297366746880), (2, 10648683373440), (3, 7099122248960), (4, 5324341686720), (5, 4259473349376), (6, 3549561124480), (7, 3042480963840), (8, 2662170843360), (10, 2129736674688), (12, 1774780562240), (14, 1521240481920), (15, 1419824449792), (16, 1331085421680), (20, 1064868337344), (21, 1014160321280), (24, 887390281120), (28, 760620240960), (30, 709912224896), (32, 665542710840), (35, 608496192768), (40, 532434168672), (42, 507080160640), (48, 443695140560), (56, 380310120480), (60, 354956112448), (64, 332771355420), (70, 304248096384), (80, 266217084336), (84, 253540080320), (96, 221847570280), (105, 202832064256), (112, 190155060240), (120, 177478056224), (128, 166385677710), (140, 152124048192), (160, 133108542168), (168, 126770040160), (192, 110923785140), (210, 101416032128), (224, 95077530120), (240, 88739028112), (256, 83192838855), (280, 76062024096), (320, 66554271084), (336, 63385020080), (384, 55461892570), (420, 50708016064), (448, 47538765060), (480, 44369514056), (560, 38031012048), (640, 33277135542), (672, 31692510040), (768, 27730946285), (840, 25354008032), (896, 23769382530), (960, 22184757028), (1120, 19015506024), (1280, 16638567771), (1344, 15846255020), (1680, 12677004016), (1792, 11884691265), (1920, 11092378514), (2240, 9507753012), (2688, 7923127510), (3360, 6338502008), (3840, 5546189257), (4480, 4753876506), (5376, 3961563755), (6720, 3169251004), (8960, 2376938253), (13440, 1584625502), (26880, 792312751)]