16306080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 61544448

約数和(自身を除く): 45238368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 211, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 422, 460, 480, 483, 552, 560, 633, 644, 672, 690, 736, 805, 840, 844, 920, 966, 1055, 1104, 1120, 1266, 1288, 1380, 1477, 1610, 1680, 1688, 1840, 1932, 2110, 2208, 2415, 2532, 2576, 2760, 2954, 3165, 3220, 3360, 3376, 3680, 3864, 4220, 4431, 4830, 4853, 5064, 5152, 5520, 5908, 6330, 6440, 6752, 7385, 7728, 8440, 8862, 9660, 9706, 10128, 11040, 11816, 12660, 12880, 14559, 14770, 15456, 16880, 17724, 19320, 19412, 20256, 22155, 23632, 24265, 25320, 25760, 29118, 29540, 33760, 33971, 35448, 38640, 38824, 44310, 47264, 48530, 50640, 58236, 59080, 67942, 70896, 72795, 77280, 77648, 88620, 97060, 101280, 101913, 116472, 118160, 135884, 141792, 145590, 155296, 169855, 177240, 194120, 203826, 232944, 236320, 271768, 291180, 339710, 354480, 388240, 407652, 465888, 509565, 543536, 582360, 679420, 708960, 776480, 815304, 1019130, 1087072, 1164720, 1358840, 1630608, 2038260, 2329440, 2717680, 3261216, 4076520, 5435360, 8153040, 16306080]

約数ペア:

[(1, 16306080), (2, 8153040), (3, 5435360), (4, 4076520), (5, 3261216), (6, 2717680), (7, 2329440), (8, 2038260), (10, 1630608), (12, 1358840), (14, 1164720), (15, 1087072), (16, 1019130), (20, 815304), (21, 776480), (23, 708960), (24, 679420), (28, 582360), (30, 543536), (32, 509565), (35, 465888), (40, 407652), (42, 388240), (46, 354480), (48, 339710), (56, 291180), (60, 271768), (69, 236320), (70, 232944), (80, 203826), (84, 194120), (92, 177240), (96, 169855), (105, 155296), (112, 145590), (115, 141792), (120, 135884), (138, 118160), (140, 116472), (160, 101913), (161, 101280), (168, 97060), (184, 88620), (210, 77648), (211, 77280), (224, 72795), (230, 70896), (240, 67942), (276, 59080), (280, 58236), (322, 50640), (336, 48530), (345, 47264), (368, 44310), (420, 38824), (422, 38640), (460, 35448), (480, 33971), (483, 33760), (552, 29540), (560, 29118), (633, 25760), (644, 25320), (672, 24265), (690, 23632), (736, 22155), (805, 20256), (840, 19412), (844, 19320), (920, 17724), (966, 16880), (1055, 15456), (1104, 14770), (1120, 14559), (1266, 12880), (1288, 12660), (1380, 11816), (1477, 11040), (1610, 10128), (1680, 9706), (1688, 9660), (1840, 8862), (1932, 8440), (2110, 7728), (2208, 7385), (2415, 6752), (2532, 6440), (2576, 6330), (2760, 5908), (2954, 5520), (3165, 5152), (3220, 5064), (3360, 4853), (3376, 4830), (3680, 4431), (3864, 4220)]