190203840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:547

約数の個数: 168

約数和(自身を含む): 659422608

約数和(自身を除く): 469218768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 211, 240, 288, 313, 320, 360, 422, 480, 576, 626, 633, 720, 844, 939, 960, 1055, 1252, 1266, 1440, 1565, 1688, 1878, 1899, 2110, 2504, 2532, 2817, 2880, 3130, 3165, 3376, 3756, 3798, 4220, 4695, 5008, 5064, 5634, 6260, 6330, 6752, 7512, 7596, 8440, 9390, 9495, 10016, 10128, 11268, 12520, 12660, 13504, 14085, 15024, 15192, 16880, 18780, 18990, 20032, 20256, 22536, 25040, 25320, 28170, 30048, 30384, 33760, 37560, 37980, 40512, 45072, 50080, 50640, 56340, 60096, 60768, 66043, 67520, 75120, 75960, 90144, 100160, 101280, 112680, 121536, 132086, 150240, 151920, 180288, 198129, 202560, 225360, 264172, 300480, 303840, 330215, 396258, 450720, 528344, 594387, 607680, 660430, 792516, 901440, 990645, 1056688, 1188774, 1320860, 1585032, 1981290, 2113376, 2377548, 2641720, 2971935, 3170064, 3962580, 4226752, 4755096, 5283440, 5943870, 6340128, 7925160, 9510192, 10566880, 11887740, 12680256, 15850320, 19020384, 21133760, 23775480, 31700640, 38040768, 47550960, 63401280, 95101920, 190203840]

約数ペア:

[(1, 190203840), (2, 95101920), (3, 63401280), (4, 47550960), (5, 38040768), (6, 31700640), (8, 23775480), (9, 21133760), (10, 19020384), (12, 15850320), (15, 12680256), (16, 11887740), (18, 10566880), (20, 9510192), (24, 7925160), (30, 6340128), (32, 5943870), (36, 5283440), (40, 4755096), (45, 4226752), (48, 3962580), (60, 3170064), (64, 2971935), (72, 2641720), (80, 2377548), (90, 2113376), (96, 1981290), (120, 1585032), (144, 1320860), (160, 1188774), (180, 1056688), (192, 990645), (211, 901440), (240, 792516), (288, 660430), (313, 607680), (320, 594387), (360, 528344), (422, 450720), (480, 396258), (576, 330215), (626, 303840), (633, 300480), (720, 264172), (844, 225360), (939, 202560), (960, 198129), (1055, 180288), (1252, 151920), (1266, 150240), (1440, 132086), (1565, 121536), (1688, 112680), (1878, 101280), (1899, 100160), (2110, 90144), (2504, 75960), (2532, 75120), (2817, 67520), (2880, 66043), (3130, 60768), (3165, 60096), (3376, 56340), (3756, 50640), (3798, 50080), (4220, 45072), (4695, 40512), (5008, 37980), (5064, 37560), (5634, 33760), (6260, 30384), (6330, 30048), (6752, 28170), (7512, 25320), (7596, 25040), (8440, 22536), (9390, 20256), (9495, 20032), (10016, 18990), (10128, 18780), (11268, 16880), (12520, 15192), (12660, 15024), (13504, 14085)]