2820030192

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{13259}}^1$

素因数の和:13491

約数の個数: 120

約数和(自身を含む): 9063050880

約数和(自身を除く): 6243020688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 252, 336, 422, 504, 633, 844, 1008, 1266, 1477, 1688, 1899, 2532, 2954, 3376, 3798, 4431, 5064, 5908, 7596, 8862, 10128, 11816, 13259, 13293, 15192, 17724, 23632, 26518, 26586, 30384, 35448, 39777, 53036, 53172, 70896, 79554, 92813, 106072, 106344, 119331, 159108, 185626, 212144, 212688, 238662, 278439, 318216, 371252, 477324, 556878, 636432, 742504, 835317, 954648, 1113756, 1485008, 1670634, 1909296, 2227512, 2797649, 3341268, 4455024, 5595298, 6682536, 8392947, 11190596, 13365072, 16785894, 19583543, 22381192, 25178841, 33571788, 39167086, 44762384, 50357682, 58750629, 67143576, 78334172, 100715364, 117501258, 134287152, 156668344, 176251887, 201430728, 235002516, 313336688, 352503774, 402861456, 470005032, 705007548, 940010064, 1410015096, 2820030192]

約数ペア:

[(1, 2820030192), (2, 1410015096), (3, 940010064), (4, 705007548), (6, 470005032), (7, 402861456), (8, 352503774), (9, 313336688), (12, 235002516), (14, 201430728), (16, 176251887), (18, 156668344), (21, 134287152), (24, 117501258), (28, 100715364), (36, 78334172), (42, 67143576), (48, 58750629), (56, 50357682), (63, 44762384), (72, 39167086), (84, 33571788), (112, 25178841), (126, 22381192), (144, 19583543), (168, 16785894), (211, 13365072), (252, 11190596), (336, 8392947), (422, 6682536), (504, 5595298), (633, 4455024), (844, 3341268), (1008, 2797649), (1266, 2227512), (1477, 1909296), (1688, 1670634), (1899, 1485008), (2532, 1113756), (2954, 954648), (3376, 835317), (3798, 742504), (4431, 636432), (5064, 556878), (5908, 477324), (7596, 371252), (8862, 318216), (10128, 278439), (11816, 238662), (13259, 212688), (13293, 212144), (15192, 185626), (17724, 159108), (23632, 119331), (26518, 106344), (26586, 106072), (30384, 92813), (35448, 79554), (39777, 70896), (53036, 53172)]