339206520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 1049241600

約数和(自身を除く): 710035080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 137, 141, 188, 235, 274, 282, 376, 411, 439, 470, 548, 564, 685, 705, 822, 878, 940, 1096, 1128, 1317, 1370, 1410, 1644, 1756, 1880, 2055, 2195, 2634, 2740, 2820, 3288, 3512, 4110, 4390, 5268, 5480, 5640, 6439, 6585, 8220, 8780, 10536, 12878, 13170, 16440, 17560, 19317, 20633, 25756, 26340, 32195, 38634, 41266, 51512, 52680, 60143, 61899, 64390, 77268, 82532, 96585, 103165, 120286, 123798, 128780, 154536, 165064, 180429, 193170, 206330, 240572, 247596, 257560, 300715, 309495, 360858, 386340, 412660, 481144, 495192, 601430, 618990, 721716, 772680, 825320, 902145, 1202860, 1237980, 1443432, 1804290, 2405720, 2475960, 2826721, 3608580, 5653442, 7217160, 8480163, 11306884, 14133605, 16960326, 22613768, 28267210, 33920652, 42400815, 56534420, 67841304, 84801630, 113068840, 169603260, 339206520]

約数ペア:

[(1, 339206520), (2, 169603260), (3, 113068840), (4, 84801630), (5, 67841304), (6, 56534420), (8, 42400815), (10, 33920652), (12, 28267210), (15, 22613768), (20, 16960326), (24, 14133605), (30, 11306884), (40, 8480163), (47, 7217160), (60, 5653442), (94, 3608580), (120, 2826721), (137, 2475960), (141, 2405720), (188, 1804290), (235, 1443432), (274, 1237980), (282, 1202860), (376, 902145), (411, 825320), (439, 772680), (470, 721716), (548, 618990), (564, 601430), (685, 495192), (705, 481144), (822, 412660), (878, 386340), (940, 360858), (1096, 309495), (1128, 300715), (1317, 257560), (1370, 247596), (1410, 240572), (1644, 206330), (1756, 193170), (1880, 180429), (2055, 165064), (2195, 154536), (2634, 128780), (2740, 123798), (2820, 120286), (3288, 103165), (3512, 96585), (4110, 82532), (4390, 77268), (5268, 64390), (5480, 61899), (5640, 60143), (6439, 52680), (6585, 51512), (8220, 41266), (8780, 38634), (10536, 32195), (12878, 26340), (13170, 25756), (16440, 20633), (17560, 19317)]