206894160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 767415168

約数和(自身を除く): 560521008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 151, 165, 173, 176, 180, 198, 220, 240, 264, 302, 330, 346, 360, 396, 440, 453, 495, 519, 528, 604, 660, 692, 720, 755, 792, 865, 880, 906, 990, 1038, 1208, 1320, 1359, 1384, 1510, 1557, 1584, 1661, 1730, 1812, 1903, 1980, 2076, 2265, 2416, 2595, 2640, 2718, 2768, 3020, 3114, 3322, 3460, 3624, 3806, 3960, 4152, 4530, 4983, 5190, 5436, 5709, 6040, 6228, 6644, 6795, 6920, 7248, 7612, 7785, 7920, 8304, 8305, 9060, 9515, 9966, 10380, 10872, 11418, 12080, 12456, 13288, 13590, 13840, 14949, 15224, 15570, 16610, 17127, 18120, 19030, 19932, 20760, 21744, 22836, 24912, 24915, 26123, 26576, 27180, 28545, 29898, 30448, 31140, 33220, 34254, 36240, 38060, 39864, 41520, 45672, 49830, 52246, 54360, 57090, 59796, 62280, 66440, 68508, 74745, 76120, 78369, 79728, 85635, 91344, 99660, 104492, 108720, 114180, 119592, 124560, 130615, 132880, 137016, 149490, 152240, 156738, 171270, 199320, 208984, 228360, 235107, 239184, 261230, 274032, 287353, 298980, 313476, 342540, 391845, 398640, 417968, 456720, 470214, 522460, 574706, 597960, 626952, 685080, 783690, 862059, 940428, 1044920, 1149412, 1175535, 1195920, 1253904, 1370160, 1436765, 1567380, 1724118, 1880856, 2089840, 2298824, 2351070, 2586177, 2873530, 3134760, 3448236, 3761712, 4310295, 4597648, 4702140, 5172354, 5747060, 6269520, 6896472, 8620590, 9404280, 10344708, 11494120, 12930885, 13792944, 17241180, 18808560, 20689416, 22988240, 25861770, 34482360, 41378832, 51723540, 68964720, 103447080, 206894160]

約数ペア:

[(1, 206894160), (2, 103447080), (3, 68964720), (4, 51723540), (5, 41378832), (6, 34482360), (8, 25861770), (9, 22988240), (10, 20689416), (11, 18808560), (12, 17241180), (15, 13792944), (16, 12930885), (18, 11494120), (20, 10344708), (22, 9404280), (24, 8620590), (30, 6896472), (33, 6269520), (36, 5747060), (40, 5172354), (44, 4702140), (45, 4597648), (48, 4310295), (55, 3761712), (60, 3448236), (66, 3134760), (72, 2873530), (80, 2586177), (88, 2351070), (90, 2298824), (99, 2089840), (110, 1880856), (120, 1724118), (132, 1567380), (144, 1436765), (151, 1370160), (165, 1253904), (173, 1195920), (176, 1175535), (180, 1149412), (198, 1044920), (220, 940428), (240, 862059), (264, 783690), (302, 685080), (330, 626952), (346, 597960), (360, 574706), (396, 522460), (440, 470214), (453, 456720), (495, 417968), (519, 398640), (528, 391845), (604, 342540), (660, 313476), (692, 298980), (720, 287353), (755, 274032), (792, 261230), (865, 239184), (880, 235107), (906, 228360), (990, 208984), (1038, 199320), (1208, 171270), (1320, 156738), (1359, 152240), (1384, 149490), (1510, 137016), (1557, 132880), (1584, 130615), (1661, 124560), (1730, 119592), (1812, 114180), (1903, 108720), (1980, 104492), (2076, 99660), (2265, 91344), (2416, 85635), (2595, 79728), (2640, 78369), (2718, 76120), (2768, 74745), (3020, 68508), (3114, 66440), (3322, 62280), (3460, 59796), (3624, 57090), (3806, 54360), (3960, 52246), (4152, 49830), (4530, 45672), (4983, 41520), (5190, 39864), (5436, 38060), (5709, 36240), (6040, 34254), (6228, 33220), (6644, 31140), (6795, 30448), (6920, 29898), (7248, 28545), (7612, 27180), (7785, 26576), (7920, 26123), (8304, 24915), (8305, 24912), (9060, 22836), (9515, 21744), (9966, 20760), (10380, 19932), (10872, 19030), (11418, 18120), (12080, 17127), (12456, 16610), (13288, 15570), (13590, 15224), (13840, 14949)]