237636080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 120

約数和(自身を含む): 625018032

約数和(自身を除く): 387381952

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 281, 310, 341, 440, 496, 562, 620, 682, 880, 961, 1124, 1240, 1364, 1405, 1705, 1922, 2248, 2480, 2728, 2810, 3091, 3410, 3844, 4496, 4805, 5456, 5620, 6182, 6820, 7688, 8711, 9610, 10571, 11240, 12364, 13640, 15376, 15455, 17422, 19220, 21142, 22480, 24728, 27280, 30910, 34844, 38440, 42284, 43555, 49456, 52855, 61820, 69688, 76880, 84568, 87110, 95821, 105710, 123640, 139376, 169136, 174220, 191642, 211420, 247280, 270041, 348440, 383284, 422840, 479105, 540082, 696880, 766568, 845680, 958210, 1080164, 1350205, 1533136, 1916420, 2160328, 2700410, 2970451, 3832840, 4320656, 5400820, 5940902, 7665680, 10801640, 11881804, 14852255, 21603280, 23763608, 29704510, 47527216, 59409020, 118818040, 237636080]

約数ペア:

[(1, 237636080), (2, 118818040), (4, 59409020), (5, 47527216), (8, 29704510), (10, 23763608), (11, 21603280), (16, 14852255), (20, 11881804), (22, 10801640), (31, 7665680), (40, 5940902), (44, 5400820), (55, 4320656), (62, 3832840), (80, 2970451), (88, 2700410), (110, 2160328), (124, 1916420), (155, 1533136), (176, 1350205), (220, 1080164), (248, 958210), (281, 845680), (310, 766568), (341, 696880), (440, 540082), (496, 479105), (562, 422840), (620, 383284), (682, 348440), (880, 270041), (961, 247280), (1124, 211420), (1240, 191642), (1364, 174220), (1405, 169136), (1705, 139376), (1922, 123640), (2248, 105710), (2480, 95821), (2728, 87110), (2810, 84568), (3091, 76880), (3410, 69688), (3844, 61820), (4496, 52855), (4805, 49456), (5456, 43555), (5620, 42284), (6182, 38440), (6820, 34844), (7688, 30910), (8711, 27280), (9610, 24728), (10571, 22480), (11240, 21142), (12364, 19220), (13640, 17422), (15376, 15455)]