286841280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1235

約数の個数: 224

約数和(自身を含む): 1037587968

約数和(自身を除く): 750746688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 704, 736, 759, 880, 920, 960, 1012, 1056, 1104, 1181, 1265, 1320, 1380, 1472, 1518, 1760, 1840, 2024, 2112, 2208, 2362, 2530, 2640, 2760, 3036, 3520, 3543, 3680, 3795, 4048, 4416, 4724, 5060, 5280, 5520, 5905, 6072, 7086, 7360, 7590, 8096, 9448, 10120, 10560, 11040, 11810, 12144, 12991, 14172, 15180, 16192, 17715, 18896, 20240, 22080, 23620, 24288, 25982, 27163, 28344, 30360, 35430, 37792, 38973, 40480, 47240, 48576, 51964, 54326, 56688, 60720, 64955, 70860, 75584, 77946, 80960, 81489, 94480, 103928, 108652, 113376, 121440, 129910, 135815, 141720, 155892, 162978, 188960, 194865, 207856, 217304, 226752, 242880, 259820, 271630, 283440, 298793, 311784, 325956, 377920, 389730, 407445, 415712, 434608, 519640, 543260, 566880, 597586, 623568, 651912, 779460, 814890, 831424, 869216, 896379, 1039280, 1086520, 1133760, 1195172, 1247136, 1303824, 1493965, 1558920, 1629780, 1738432, 1792758, 2078560, 2173040, 2390344, 2494272, 2607648, 2987930, 3117840, 3259560, 3585516, 4157120, 4346080, 4481895, 4780688, 5215296, 5975860, 6235680, 6519120, 7171032, 8692160, 8963790, 9561376, 11951720, 12471360, 13038240, 14342064, 17927580, 19122752, 23903440, 26076480, 28684128, 35855160, 47806880, 57368256, 71710320, 95613760, 143420640, 286841280]

約数ペア:

[(1, 286841280), (2, 143420640), (3, 95613760), (4, 71710320), (5, 57368256), (6, 47806880), (8, 35855160), (10, 28684128), (11, 26076480), (12, 23903440), (15, 19122752), (16, 17927580), (20, 14342064), (22, 13038240), (23, 12471360), (24, 11951720), (30, 9561376), (32, 8963790), (33, 8692160), (40, 7171032), (44, 6519120), (46, 6235680), (48, 5975860), (55, 5215296), (60, 4780688), (64, 4481895), (66, 4346080), (69, 4157120), (80, 3585516), (88, 3259560), (92, 3117840), (96, 2987930), (110, 2607648), (115, 2494272), (120, 2390344), (132, 2173040), (138, 2078560), (160, 1792758), (165, 1738432), (176, 1629780), (184, 1558920), (192, 1493965), (220, 1303824), (230, 1247136), (240, 1195172), (253, 1133760), (264, 1086520), (276, 1039280), (320, 896379), (330, 869216), (345, 831424), (352, 814890), (368, 779460), (440, 651912), (460, 623568), (480, 597586), (506, 566880), (528, 543260), (552, 519640), (660, 434608), (690, 415712), (704, 407445), (736, 389730), (759, 377920), (880, 325956), (920, 311784), (960, 298793), (1012, 283440), (1056, 271630), (1104, 259820), (1181, 242880), (1265, 226752), (1320, 217304), (1380, 207856), (1472, 194865), (1518, 188960), (1760, 162978), (1840, 155892), (2024, 141720), (2112, 135815), (2208, 129910), (2362, 121440), (2530, 113376), (2640, 108652), (2760, 103928), (3036, 94480), (3520, 81489), (3543, 80960), (3680, 77946), (3795, 75584), (4048, 70860), (4416, 64955), (4724, 60720), (5060, 56688), (5280, 54326), (5520, 51964), (5905, 48576), (6072, 47240), (7086, 40480), (7360, 38973), (7590, 37792), (8096, 35430), (9448, 30360), (10120, 28344), (10560, 27163), (11040, 25982), (11810, 24288), (12144, 23620), (12991, 22080), (14172, 20240), (15180, 18896), (16192, 17715)]