18466637760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{2887}}^1$

素因数の和:5131

約数の個数: 168

約数和(自身を含む): 63568149216

約数和(自身を除く): 45101511456

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, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2221, 2880, 2887, 4442, 5774, 6663, 8661, 8884, 11105, 11548, 13326, 14435, 17322, 17768, 19989, 22210, 23096, 25983, 26652, 28870, 33315, 34644, 35536, 39978, 43305, 44420, 46192, 51966, 53304, 57740, 66630, 69288, 71072, 79956, 86610, 88840, 92384, 99945, 103932, 106608, 115480, 129915, 133260, 138576, 142144, 159912, 173220, 177680, 184768, 199890, 207864, 213216, 230960, 259830, 266520, 277152, 319824, 346440, 355360, 399780, 415728, 426432, 461920, 519660, 533040, 554304, 639648, 692880, 710720, 799560, 831456, 923840, 1039320, 1066080, 1279296, 1385760, 1599120, 1662912, 2078640, 2132160, 2771520, 3198240, 4157280, 6396480, 6412027, 8314560, 12824054, 19236081, 25648108, 32060135, 38472162, 51296216, 57708243, 64120270, 76944324, 96180405, 102592432, 115416486, 128240540, 153888648, 192360810, 205184864, 230832972, 256481080, 288541215, 307777296, 384721620, 410369728, 461665944, 512962160, 577082430, 615554592, 769443240, 923331888, 1025924320, 1154164860, 1231109184, 1538886480, 1846663776, 2051848640, 2308329720, 3077772960, 3693327552, 4616659440, 6155545920, 9233318880, 18466637760]

約数ペア:

[(1, 18466637760), (2, 9233318880), (3, 6155545920), (4, 4616659440), (5, 3693327552), (6, 3077772960), (8, 2308329720), (9, 2051848640), (10, 1846663776), (12, 1538886480), (15, 1231109184), (16, 1154164860), (18, 1025924320), (20, 923331888), (24, 769443240), (30, 615554592), (32, 577082430), (36, 512962160), (40, 461665944), (45, 410369728), (48, 384721620), (60, 307777296), (64, 288541215), (72, 256481080), (80, 230832972), (90, 205184864), (96, 192360810), (120, 153888648), (144, 128240540), (160, 115416486), (180, 102592432), (192, 96180405), (240, 76944324), (288, 64120270), (320, 57708243), (360, 51296216), (480, 38472162), (576, 32060135), (720, 25648108), (960, 19236081), (1440, 12824054), (2221, 8314560), (2880, 6412027), (2887, 6396480), (4442, 4157280), (5774, 3198240), (6663, 2771520), (8661, 2132160), (8884, 2078640), (11105, 1662912), (11548, 1599120), (13326, 1385760), (14435, 1279296), (17322, 1066080), (17768, 1039320), (19989, 923840), (22210, 831456), (23096, 799560), (25983, 710720), (26652, 692880), (28870, 639648), (33315, 554304), (34644, 533040), (35536, 519660), (39978, 461920), (43305, 426432), (44420, 415728), (46192, 399780), (51966, 355360), (53304, 346440), (57740, 319824), (66630, 277152), (69288, 266520), (71072, 259830), (79956, 230960), (86610, 213216), (88840, 207864), (92384, 199890), (99945, 184768), (103932, 177680), (106608, 173220), (115480, 159912), (129915, 142144), (133260, 138576)]