2019548520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2417}}^1$

素因数の和:2656

約数の個数: 192

約数和(自身を含む): 7197128640

約数和(自身を除く): 5177580120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 211, 220, 264, 330, 360, 396, 422, 440, 495, 633, 660, 792, 844, 990, 1055, 1266, 1320, 1688, 1899, 1980, 2110, 2321, 2417, 2532, 3165, 3798, 3960, 4220, 4642, 4834, 5064, 6330, 6963, 7251, 7596, 8440, 9284, 9495, 9668, 11605, 12085, 12660, 13926, 14502, 15192, 18568, 18990, 19336, 20889, 21753, 23210, 24170, 25320, 26587, 27852, 29004, 34815, 36255, 37980, 41778, 43506, 46420, 48340, 53174, 55704, 58008, 69630, 72510, 75960, 79761, 83556, 87012, 92840, 96680, 104445, 106348, 108765, 132935, 139260, 145020, 159522, 167112, 174024, 208890, 212696, 217530, 239283, 265870, 278520, 290040, 319044, 398805, 417780, 435060, 478566, 509987, 531740, 638088, 797610, 835560, 870120, 957132, 1019974, 1063480, 1196415, 1529961, 1595220, 1914264, 2039948, 2392830, 2549935, 3059922, 3190440, 4079896, 4589883, 4785660, 5099870, 5609857, 6119844, 7649805, 9179766, 9571320, 10199740, 11219714, 12239688, 15299610, 16829571, 18359532, 20399480, 22439428, 22949415, 28049285, 30599220, 33659142, 36719064, 44878856, 45898830, 50488713, 56098570, 61198440, 67318284, 84147855, 91797660, 100977426, 112197140, 134636568, 168295710, 183595320, 201954852, 224394280, 252443565, 336591420, 403909704, 504887130, 673182840, 1009774260, 2019548520]

約数ペア:

[(1, 2019548520), (2, 1009774260), (3, 673182840), (4, 504887130), (5, 403909704), (6, 336591420), (8, 252443565), (9, 224394280), (10, 201954852), (11, 183595320), (12, 168295710), (15, 134636568), (18, 112197140), (20, 100977426), (22, 91797660), (24, 84147855), (30, 67318284), (33, 61198440), (36, 56098570), (40, 50488713), (44, 45898830), (45, 44878856), (55, 36719064), (60, 33659142), (66, 30599220), (72, 28049285), (88, 22949415), (90, 22439428), (99, 20399480), (110, 18359532), (120, 16829571), (132, 15299610), (165, 12239688), (180, 11219714), (198, 10199740), (211, 9571320), (220, 9179766), (264, 7649805), (330, 6119844), (360, 5609857), (396, 5099870), (422, 4785660), (440, 4589883), (495, 4079896), (633, 3190440), (660, 3059922), (792, 2549935), (844, 2392830), (990, 2039948), (1055, 1914264), (1266, 1595220), (1320, 1529961), (1688, 1196415), (1899, 1063480), (1980, 1019974), (2110, 957132), (2321, 870120), (2417, 835560), (2532, 797610), (3165, 638088), (3798, 531740), (3960, 509987), (4220, 478566), (4642, 435060), (4834, 417780), (5064, 398805), (6330, 319044), (6963, 290040), (7251, 278520), (7596, 265870), (8440, 239283), (9284, 217530), (9495, 212696), (9668, 208890), (11605, 174024), (12085, 167112), (12660, 159522), (13926, 145020), (14502, 139260), (15192, 132935), (18568, 108765), (18990, 106348), (19336, 104445), (20889, 96680), (21753, 92840), (23210, 87012), (24170, 83556), (25320, 79761), (26587, 75960), (27852, 72510), (29004, 69630), (34815, 58008), (36255, 55704), (37980, 53174), (41778, 48340), (43506, 46420)]