192423280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 535822848

約数和(自身を除く): 343399568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 61, 70, 80, 86, 112, 122, 131, 140, 172, 215, 244, 262, 280, 301, 305, 344, 427, 430, 488, 524, 560, 602, 610, 655, 688, 854, 860, 917, 976, 1048, 1204, 1220, 1310, 1505, 1708, 1720, 1834, 2096, 2135, 2408, 2440, 2620, 2623, 3010, 3416, 3440, 3668, 4270, 4585, 4816, 4880, 5240, 5246, 5633, 6020, 6832, 7336, 7991, 8540, 9170, 10480, 10492, 11266, 12040, 13115, 14672, 15982, 17080, 18340, 18361, 20984, 22532, 24080, 26230, 28165, 31964, 34160, 36680, 36722, 39431, 39955, 41968, 45064, 52460, 55937, 56330, 63928, 73360, 73444, 78862, 79910, 90128, 91805, 104920, 111874, 112660, 127856, 146888, 157724, 159820, 183610, 197155, 209840, 223748, 225320, 279685, 293776, 315448, 319640, 343613, 367220, 394310, 447496, 450640, 559370, 630896, 639280, 687226, 734440, 788620, 894992, 1118740, 1374452, 1468880, 1577240, 1718065, 2237480, 2405291, 2748904, 3154480, 3436130, 4474960, 4810582, 5497808, 6872260, 9621164, 12026455, 13744520, 19242328, 24052910, 27489040, 38484656, 48105820, 96211640, 192423280]

約数ペア:

[(1, 192423280), (2, 96211640), (4, 48105820), (5, 38484656), (7, 27489040), (8, 24052910), (10, 19242328), (14, 13744520), (16, 12026455), (20, 9621164), (28, 6872260), (35, 5497808), (40, 4810582), (43, 4474960), (56, 3436130), (61, 3154480), (70, 2748904), (80, 2405291), (86, 2237480), (112, 1718065), (122, 1577240), (131, 1468880), (140, 1374452), (172, 1118740), (215, 894992), (244, 788620), (262, 734440), (280, 687226), (301, 639280), (305, 630896), (344, 559370), (427, 450640), (430, 447496), (488, 394310), (524, 367220), (560, 343613), (602, 319640), (610, 315448), (655, 293776), (688, 279685), (854, 225320), (860, 223748), (917, 209840), (976, 197155), (1048, 183610), (1204, 159820), (1220, 157724), (1310, 146888), (1505, 127856), (1708, 112660), (1720, 111874), (1834, 104920), (2096, 91805), (2135, 90128), (2408, 79910), (2440, 78862), (2620, 73444), (2623, 73360), (3010, 63928), (3416, 56330), (3440, 55937), (3668, 52460), (4270, 45064), (4585, 41968), (4816, 39955), (4880, 39431), (5240, 36722), (5246, 36680), (5633, 34160), (6020, 31964), (6832, 28165), (7336, 26230), (7991, 24080), (8540, 22532), (9170, 20984), (10480, 18361), (10492, 18340), (11266, 17080), (12040, 15982), (13115, 14672)]