299333040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 976651776

約数和(自身を除く): 677318736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 211, 230, 240, 257, 276, 345, 368, 422, 460, 514, 552, 633, 690, 771, 844, 920, 1028, 1055, 1104, 1266, 1285, 1380, 1542, 1688, 1840, 2056, 2110, 2532, 2570, 2760, 3084, 3165, 3376, 3855, 4112, 4220, 4853, 5064, 5140, 5520, 5911, 6168, 6330, 7710, 8440, 9706, 10128, 10280, 11822, 12336, 12660, 14559, 15420, 16880, 17733, 19412, 20560, 23644, 24265, 25320, 29118, 29555, 30840, 35466, 38824, 47288, 48530, 50640, 54227, 58236, 59110, 61680, 70932, 72795, 77648, 88665, 94576, 97060, 108454, 116472, 118220, 141864, 145590, 162681, 177330, 194120, 216908, 232944, 236440, 271135, 283728, 291180, 325362, 354660, 388240, 433816, 472880, 542270, 582360, 650724, 709320, 813405, 867632, 1084540, 1164720, 1247221, 1301448, 1418640, 1626810, 2169080, 2494442, 2602896, 3253620, 3741663, 4338160, 4988884, 6236105, 6507240, 7483326, 9977768, 12472210, 13014480, 14966652, 18708315, 19955536, 24944420, 29933304, 37416630, 49888840, 59866608, 74833260, 99777680, 149666520, 299333040]

約数ペア:

[(1, 299333040), (2, 149666520), (3, 99777680), (4, 74833260), (5, 59866608), (6, 49888840), (8, 37416630), (10, 29933304), (12, 24944420), (15, 19955536), (16, 18708315), (20, 14966652), (23, 13014480), (24, 12472210), (30, 9977768), (40, 7483326), (46, 6507240), (48, 6236105), (60, 4988884), (69, 4338160), (80, 3741663), (92, 3253620), (115, 2602896), (120, 2494442), (138, 2169080), (184, 1626810), (211, 1418640), (230, 1301448), (240, 1247221), (257, 1164720), (276, 1084540), (345, 867632), (368, 813405), (422, 709320), (460, 650724), (514, 582360), (552, 542270), (633, 472880), (690, 433816), (771, 388240), (844, 354660), (920, 325362), (1028, 291180), (1055, 283728), (1104, 271135), (1266, 236440), (1285, 232944), (1380, 216908), (1542, 194120), (1688, 177330), (1840, 162681), (2056, 145590), (2110, 141864), (2532, 118220), (2570, 116472), (2760, 108454), (3084, 97060), (3165, 94576), (3376, 88665), (3855, 77648), (4112, 72795), (4220, 70932), (4853, 61680), (5064, 59110), (5140, 58236), (5520, 54227), (5911, 50640), (6168, 48530), (6330, 47288), (7710, 38824), (8440, 35466), (9706, 30840), (10128, 29555), (10280, 29118), (11822, 25320), (12336, 24265), (12660, 23644), (14559, 20560), (15420, 19412), (16880, 17733)]