226670080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 685737360

約数和(自身を除く): 459067280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 139, 140, 160, 182, 196, 208, 224, 245, 256, 260, 278, 280, 320, 364, 392, 416, 448, 455, 490, 512, 520, 556, 560, 637, 640, 695, 728, 784, 832, 896, 910, 973, 980, 1040, 1112, 1120, 1274, 1280, 1390, 1456, 1568, 1664, 1792, 1807, 1820, 1946, 1960, 2080, 2224, 2240, 2548, 2560, 2780, 2912, 3136, 3185, 3328, 3584, 3614, 3640, 3892, 3920, 4160, 4448, 4480, 4865, 5096, 5560, 5824, 6272, 6370, 6656, 6811, 7228, 7280, 7784, 7840, 8320, 8896, 8960, 9035, 9730, 10192, 11120, 11648, 12544, 12649, 12740, 13622, 14456, 14560, 15568, 15680, 16640, 17792, 17920, 18070, 19460, 20384, 22240, 23296, 25088, 25298, 25480, 27244, 28912, 29120, 31136, 31360, 33280, 34055, 35584, 36140, 38920, 40768, 44480, 46592, 50596, 50960, 54488, 57824, 58240, 62272, 62720, 63245, 68110, 71168, 72280, 77840, 81536, 88543, 88960, 101192, 101920, 108976, 115648, 116480, 124544, 125440, 126490, 136220, 144560, 155680, 163072, 177086, 177920, 202384, 203840, 217952, 231296, 232960, 249088, 252980, 272440, 289120, 311360, 326144, 354172, 355840, 404768, 407680, 435904, 442715, 462592, 498176, 505960, 544880, 578240, 622720, 708344, 809536, 815360, 871808, 885430, 925184, 1011920, 1089760, 1156480, 1245440, 1416688, 1619072, 1630720, 1743616, 1770860, 2023840, 2179520, 2312960, 2490880, 2833376, 3238144, 3487232, 3541720, 4047680, 4359040, 4625920, 5666752, 6476288, 7083440, 8095360, 8718080, 11333504, 14166880, 16190720, 17436160, 22667008, 28333760, 32381440, 45334016, 56667520, 113335040, 226670080]

約数ペア:

[(1, 226670080), (2, 113335040), (4, 56667520), (5, 45334016), (7, 32381440), (8, 28333760), (10, 22667008), (13, 17436160), (14, 16190720), (16, 14166880), (20, 11333504), (26, 8718080), (28, 8095360), (32, 7083440), (35, 6476288), (40, 5666752), (49, 4625920), (52, 4359040), (56, 4047680), (64, 3541720), (65, 3487232), (70, 3238144), (80, 2833376), (91, 2490880), (98, 2312960), (104, 2179520), (112, 2023840), (128, 1770860), (130, 1743616), (139, 1630720), (140, 1619072), (160, 1416688), (182, 1245440), (196, 1156480), (208, 1089760), (224, 1011920), (245, 925184), (256, 885430), (260, 871808), (278, 815360), (280, 809536), (320, 708344), (364, 622720), (392, 578240), (416, 544880), (448, 505960), (455, 498176), (490, 462592), (512, 442715), (520, 435904), (556, 407680), (560, 404768), (637, 355840), (640, 354172), (695, 326144), (728, 311360), (784, 289120), (832, 272440), (896, 252980), (910, 249088), (973, 232960), (980, 231296), (1040, 217952), (1112, 203840), (1120, 202384), (1274, 177920), (1280, 177086), (1390, 163072), (1456, 155680), (1568, 144560), (1664, 136220), (1792, 126490), (1807, 125440), (1820, 124544), (1946, 116480), (1960, 115648), (2080, 108976), (2224, 101920), (2240, 101192), (2548, 88960), (2560, 88543), (2780, 81536), (2912, 77840), (3136, 72280), (3185, 71168), (3328, 68110), (3584, 63245), (3614, 62720), (3640, 62272), (3892, 58240), (3920, 57824), (4160, 54488), (4448, 50960), (4480, 50596), (4865, 46592), (5096, 44480), (5560, 40768), (5824, 38920), (6272, 36140), (6370, 35584), (6656, 34055), (6811, 33280), (7228, 31360), (7280, 31136), (7784, 29120), (7840, 28912), (8320, 27244), (8896, 25480), (8960, 25298), (9035, 25088), (9730, 23296), (10192, 22240), (11120, 20384), (11648, 19460), (12544, 18070), (12649, 17920), (12740, 17792), (13622, 16640), (14456, 15680), (14560, 15568)]