4990391040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68399}}^1$

素因数の和:68442

約数の個数: 144

約数和(自身を含む): 16777152000

約数和(自身を除く): 11786760960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 68399, 72960, 136798, 205197, 273596, 341995, 410394, 547192, 683990, 820788, 1025985, 1094384, 1299581, 1367980, 1641576, 2051970, 2188768, 2599162, 2735960, 3283152, 3898743, 4103940, 4377536, 5198324, 5471920, 6497905, 6566304, 7797486, 8207880, 8755072, 10396648, 10943840, 12995810, 13132608, 15594972, 16415760, 17510144, 19493715, 20793296, 21887680, 25991620, 26265216, 31189944, 32831520, 38987430, 41586592, 43775360, 51983240, 52530432, 62379888, 65663040, 77974860, 83173184, 87550720, 103966480, 124759776, 131326080, 155949720, 166346368, 207932960, 249519552, 262652160, 311899440, 332692736, 415865920, 499039104, 623798880, 831731840, 998078208, 1247597760, 1663463680, 2495195520, 4990391040]

約数ペア:

[(1, 4990391040), (2, 2495195520), (3, 1663463680), (4, 1247597760), (5, 998078208), (6, 831731840), (8, 623798880), (10, 499039104), (12, 415865920), (15, 332692736), (16, 311899440), (19, 262652160), (20, 249519552), (24, 207932960), (30, 166346368), (32, 155949720), (38, 131326080), (40, 124759776), (48, 103966480), (57, 87550720), (60, 83173184), (64, 77974860), (76, 65663040), (80, 62379888), (95, 52530432), (96, 51983240), (114, 43775360), (120, 41586592), (128, 38987430), (152, 32831520), (160, 31189944), (190, 26265216), (192, 25991620), (228, 21887680), (240, 20793296), (256, 19493715), (285, 17510144), (304, 16415760), (320, 15594972), (380, 13132608), (384, 12995810), (456, 10943840), (480, 10396648), (570, 8755072), (608, 8207880), (640, 7797486), (760, 6566304), (768, 6497905), (912, 5471920), (960, 5198324), (1140, 4377536), (1216, 4103940), (1280, 3898743), (1520, 3283152), (1824, 2735960), (1920, 2599162), (2280, 2188768), (2432, 2051970), (3040, 1641576), (3648, 1367980), (3840, 1299581), (4560, 1094384), (4864, 1025985), (6080, 820788), (7296, 683990), (9120, 547192), (12160, 410394), (14592, 341995), (18240, 273596), (24320, 205197), (36480, 136798), (68399, 72960)]