677519360

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 224

約数和(自身を含む): 1981687680

約数和(自身を除く): 1304168320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 139, 140, 160, 170, 224, 238, 256, 272, 278, 280, 320, 340, 448, 476, 512, 544, 556, 560, 595, 640, 680, 695, 896, 952, 973, 1024, 1088, 1112, 1120, 1190, 1280, 1360, 1390, 1792, 1904, 1946, 2048, 2176, 2224, 2240, 2363, 2380, 2560, 2720, 2780, 3584, 3808, 3892, 4096, 4352, 4448, 4480, 4726, 4760, 4865, 5120, 5440, 5560, 7168, 7616, 7784, 8192, 8704, 8896, 8960, 9452, 9520, 9730, 10240, 10880, 11120, 11815, 14336, 15232, 15568, 16541, 17408, 17792, 17920, 18904, 19040, 19460, 20480, 21760, 22240, 23630, 28672, 30464, 31136, 33082, 34816, 35584, 35840, 37808, 38080, 38920, 40960, 43520, 44480, 47260, 57344, 60928, 62272, 66164, 69632, 71168, 71680, 75616, 76160, 77840, 82705, 87040, 88960, 94520, 121856, 124544, 132328, 139264, 142336, 143360, 151232, 152320, 155680, 165410, 174080, 177920, 189040, 243712, 249088, 264656, 284672, 286720, 302464, 304640, 311360, 330820, 348160, 355840, 378080, 487424, 498176, 529312, 569344, 604928, 609280, 622720, 661640, 696320, 711680, 756160, 974848, 996352, 1058624, 1138688, 1209856, 1218560, 1245440, 1323280, 1423360, 1512320, 1992704, 2117248, 2419712, 2437120, 2490880, 2646560, 2846720, 3024640, 3985408, 4234496, 4839424, 4874240, 4981760, 5293120, 5693440, 6049280, 7970816, 8468992, 9678848, 9963520, 10586240, 12098560, 16937984, 19357696, 19927040, 21172480, 24197120, 33875968, 39854080, 42344960, 48394240, 67751936, 84689920, 96788480, 135503872, 169379840, 338759680, 677519360]

約数ペア:

[(1, 677519360), (2, 338759680), (4, 169379840), (5, 135503872), (7, 96788480), (8, 84689920), (10, 67751936), (14, 48394240), (16, 42344960), (17, 39854080), (20, 33875968), (28, 24197120), (32, 21172480), (34, 19927040), (35, 19357696), (40, 16937984), (56, 12098560), (64, 10586240), (68, 9963520), (70, 9678848), (80, 8468992), (85, 7970816), (112, 6049280), (119, 5693440), (128, 5293120), (136, 4981760), (139, 4874240), (140, 4839424), (160, 4234496), (170, 3985408), (224, 3024640), (238, 2846720), (256, 2646560), (272, 2490880), (278, 2437120), (280, 2419712), (320, 2117248), (340, 1992704), (448, 1512320), (476, 1423360), (512, 1323280), (544, 1245440), (556, 1218560), (560, 1209856), (595, 1138688), (640, 1058624), (680, 996352), (695, 974848), (896, 756160), (952, 711680), (973, 696320), (1024, 661640), (1088, 622720), (1112, 609280), (1120, 604928), (1190, 569344), (1280, 529312), (1360, 498176), (1390, 487424), (1792, 378080), (1904, 355840), (1946, 348160), (2048, 330820), (2176, 311360), (2224, 304640), (2240, 302464), (2363, 286720), (2380, 284672), (2560, 264656), (2720, 249088), (2780, 243712), (3584, 189040), (3808, 177920), (3892, 174080), (4096, 165410), (4352, 155680), (4448, 152320), (4480, 151232), (4726, 143360), (4760, 142336), (4865, 139264), (5120, 132328), (5440, 124544), (5560, 121856), (7168, 94520), (7616, 88960), (7784, 87040), (8192, 82705), (8704, 77840), (8896, 76160), (8960, 75616), (9452, 71680), (9520, 71168), (9730, 69632), (10240, 66164), (10880, 62272), (11120, 60928), (11815, 57344), (14336, 47260), (15232, 44480), (15568, 43520), (16541, 40960), (17408, 38920), (17792, 38080), (17920, 37808), (18904, 35840), (19040, 35584), (19460, 34816), (20480, 33082), (21760, 31136), (22240, 30464), (23630, 28672)]