154634480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 160

約数和(自身を含む): 482969088

約数和(自身を除く): 328334608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 1931, 2002, 2288, 2860, 3080, 3640, 3862, 4004, 5005, 5720, 6160, 7280, 7724, 8008, 9655, 10010, 11440, 13517, 15448, 16016, 19310, 20020, 21241, 25103, 27034, 30896, 38620, 40040, 42482, 50206, 54068, 67585, 77240, 80080, 84964, 100412, 106205, 108136, 125515, 135170, 148687, 154480, 169928, 175721, 200824, 212410, 216272, 251030, 270340, 276133, 297374, 339856, 351442, 401648, 424820, 502060, 540680, 552266, 594748, 702884, 743435, 849640, 878605, 1004120, 1081360, 1104532, 1189496, 1380665, 1405768, 1486870, 1699280, 1757210, 1932931, 2008240, 2209064, 2378992, 2761330, 2811536, 2973740, 3514420, 3865862, 4418128, 5522660, 5947480, 7028840, 7731724, 9664655, 11045320, 11894960, 14057680, 15463448, 19329310, 22090640, 30926896, 38658620, 77317240, 154634480]

約数ペア:

[(1, 154634480), (2, 77317240), (4, 38658620), (5, 30926896), (7, 22090640), (8, 19329310), (10, 15463448), (11, 14057680), (13, 11894960), (14, 11045320), (16, 9664655), (20, 7731724), (22, 7028840), (26, 5947480), (28, 5522660), (35, 4418128), (40, 3865862), (44, 3514420), (52, 2973740), (55, 2811536), (56, 2761330), (65, 2378992), (70, 2209064), (77, 2008240), (80, 1932931), (88, 1757210), (91, 1699280), (104, 1486870), (110, 1405768), (112, 1380665), (130, 1189496), (140, 1104532), (143, 1081360), (154, 1004120), (176, 878605), (182, 849640), (208, 743435), (220, 702884), (260, 594748), (280, 552266), (286, 540680), (308, 502060), (364, 424820), (385, 401648), (440, 351442), (455, 339856), (520, 297374), (560, 276133), (572, 270340), (616, 251030), (715, 216272), (728, 212410), (770, 200824), (880, 175721), (910, 169928), (1001, 154480), (1040, 148687), (1144, 135170), (1232, 125515), (1430, 108136), (1456, 106205), (1540, 100412), (1820, 84964), (1931, 80080), (2002, 77240), (2288, 67585), (2860, 54068), (3080, 50206), (3640, 42482), (3862, 40040), (4004, 38620), (5005, 30896), (5720, 27034), (6160, 25103), (7280, 21241), (7724, 20020), (8008, 19310), (9655, 16016), (10010, 15448), (11440, 13517)]