292266520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3545

約数の個数: 128

約数和(自身を含む): 844784640

約数和(自身を除く): 552518120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1610, 1820, 2093, 2392, 2990, 3220, 3491, 3640, 4186, 5980, 6440, 6982, 8372, 10465, 11960, 13964, 16744, 17455, 20930, 24437, 27928, 34910, 41860, 45383, 48874, 69820, 80293, 83720, 90766, 97748, 122185, 139640, 160586, 181532, 195496, 226915, 244370, 317681, 321172, 363064, 401465, 453830, 488740, 562051, 635362, 642344, 802930, 907660, 977480, 1043809, 1124102, 1270724, 1588405, 1605860, 1815320, 2087618, 2248204, 2541448, 2810255, 3176810, 3211720, 4175236, 4496408, 5219045, 5620510, 6353620, 7306663, 8350472, 10438090, 11241020, 12707240, 14613326, 20876180, 22482040, 29226652, 36533315, 41752360, 58453304, 73066630, 146133260, 292266520]

約数ペア:

[(1, 292266520), (2, 146133260), (4, 73066630), (5, 58453304), (7, 41752360), (8, 36533315), (10, 29226652), (13, 22482040), (14, 20876180), (20, 14613326), (23, 12707240), (26, 11241020), (28, 10438090), (35, 8350472), (40, 7306663), (46, 6353620), (52, 5620510), (56, 5219045), (65, 4496408), (70, 4175236), (91, 3211720), (92, 3176810), (104, 2810255), (115, 2541448), (130, 2248204), (140, 2087618), (161, 1815320), (182, 1605860), (184, 1588405), (230, 1270724), (260, 1124102), (280, 1043809), (299, 977480), (322, 907660), (364, 802930), (455, 642344), (460, 635362), (520, 562051), (598, 488740), (644, 453830), (728, 401465), (805, 363064), (910, 321172), (920, 317681), (1196, 244370), (1288, 226915), (1495, 195496), (1610, 181532), (1820, 160586), (2093, 139640), (2392, 122185), (2990, 97748), (3220, 90766), (3491, 83720), (3640, 80293), (4186, 69820), (5980, 48874), (6440, 45383), (6982, 41860), (8372, 34910), (10465, 27928), (11960, 24437), (13964, 20930), (16744, 17455)]