28399040640

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{60869}}^1$

素因数の和:60906

約数の個数: 224

約数和(自身を含む): 101792292300

約数和(自身を除く): 73393251660

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4860, 5184, 5760, 5832, 6480, 7290, 7776, 8640, 9720, 10368, 11664, 12960, 14580, 15552, 17280, 19440, 23328, 25920, 29160, 31104, 38880, 46656, 51840, 58320, 60869, 77760, 93312, 116640, 121738, 155520, 182607, 233280, 243476, 304345, 365214, 466560, 486952, 547821, 608690, 730428, 913035, 973904, 1095642, 1217380, 1460856, 1643463, 1826070, 1947808, 2191284, 2434760, 2739105, 2921712, 3286926, 3652140, 3895616, 4382568, 4869520, 4930389, 5478210, 5843424, 6573852, 7304280, 7791232, 8217315, 8765136, 9739040, 9860778, 10956420, 11686848, 13147704, 14608560, 14791167, 16434630, 17530272, 19478080, 19721556, 21912840, 23373696, 24651945, 26295408, 29217120, 29582334, 32869260, 35060544, 38956160, 39443112, 43825680, 44373501, 49303890, 52590816, 58434240, 59164668, 65738520, 70121088, 73955835, 78886224, 87651360, 88747002, 98607780, 105181632, 116868480, 118329336, 131477040, 147911670, 157772448, 175302720, 177494004, 197215560, 210363264, 221867505, 236658672, 262954080, 295823340, 315544896, 350605440, 354988008, 394431120, 443735010, 473317344, 525908160, 591646680, 631089792, 709976016, 788862240, 887470020, 946634688, 1051816320, 1183293360, 1419952032, 1577724480, 1774940040, 1893269376, 2366586720, 2839904064, 3155448960, 3549880080, 4733173440, 5679808128, 7099760160, 9466346880, 14199520320, 28399040640]

約数ペア:

[(1, 28399040640), (2, 14199520320), (3, 9466346880), (4, 7099760160), (5, 5679808128), (6, 4733173440), (8, 3549880080), (9, 3155448960), (10, 2839904064), (12, 2366586720), (15, 1893269376), (16, 1774940040), (18, 1577724480), (20, 1419952032), (24, 1183293360), (27, 1051816320), (30, 946634688), (32, 887470020), (36, 788862240), (40, 709976016), (45, 631089792), (48, 591646680), (54, 525908160), (60, 473317344), (64, 443735010), (72, 394431120), (80, 354988008), (81, 350605440), (90, 315544896), (96, 295823340), (108, 262954080), (120, 236658672), (128, 221867505), (135, 210363264), (144, 197215560), (160, 177494004), (162, 175302720), (180, 157772448), (192, 147911670), (216, 131477040), (240, 118329336), (243, 116868480), (270, 105181632), (288, 98607780), (320, 88747002), (324, 87651360), (360, 78886224), (384, 73955835), (405, 70121088), (432, 65738520), (480, 59164668), (486, 58434240), (540, 52590816), (576, 49303890), (640, 44373501), (648, 43825680), (720, 39443112), (729, 38956160), (810, 35060544), (864, 32869260), (960, 29582334), (972, 29217120), (1080, 26295408), (1152, 24651945), (1215, 23373696), (1296, 21912840), (1440, 19721556), (1458, 19478080), (1620, 17530272), (1728, 16434630), (1920, 14791167), (1944, 14608560), (2160, 13147704), (2430, 11686848), (2592, 10956420), (2880, 9860778), (2916, 9739040), (3240, 8765136), (3456, 8217315), (3645, 7791232), (3888, 7304280), (4320, 6573852), (4860, 5843424), (5184, 5478210), (5760, 4930389), (5832, 4869520), (6480, 4382568), (7290, 3895616), (7776, 3652140), (8640, 3286926), (9720, 2921712), (10368, 2739105), (11664, 2434760), (12960, 2191284), (14580, 1947808), (15552, 1826070), (17280, 1643463), (19440, 1460856), (23328, 1217380), (25920, 1095642), (29160, 973904), (31104, 913035), (38880, 730428), (46656, 608690), (51840, 547821), (58320, 486952), (60869, 466560), (77760, 365214), (93312, 304345), (116640, 243476), (121738, 233280), (155520, 182607)]