264033280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 176

約数和(自身を含む): 742815360

約数和(自身を除く): 478782080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 128, 139, 140, 160, 212, 224, 256, 265, 278, 280, 320, 371, 424, 448, 512, 530, 556, 560, 640, 695, 742, 848, 896, 973, 1024, 1060, 1112, 1120, 1280, 1390, 1484, 1696, 1792, 1855, 1946, 2120, 2224, 2240, 2560, 2780, 2968, 3392, 3584, 3710, 3892, 4240, 4448, 4480, 4865, 5120, 5560, 5936, 6784, 7168, 7367, 7420, 7784, 8480, 8896, 8960, 9730, 11120, 11872, 13568, 14734, 14840, 15568, 16960, 17792, 17920, 19460, 22240, 23744, 27136, 29468, 29680, 31136, 33920, 35584, 35840, 36835, 38920, 44480, 47488, 51569, 54272, 58936, 59360, 62272, 67840, 71168, 73670, 77840, 88960, 94976, 103138, 117872, 118720, 124544, 135680, 142336, 147340, 155680, 177920, 189952, 206276, 235744, 237440, 249088, 257845, 271360, 294680, 311360, 355840, 379904, 412552, 471488, 474880, 498176, 515690, 589360, 622720, 711680, 825104, 942976, 949760, 996352, 1031380, 1178720, 1245440, 1650208, 1885952, 1899520, 2062760, 2357440, 2490880, 3300416, 3771904, 4125520, 4714880, 4981760, 6600832, 7543808, 8251040, 9429760, 13201664, 16502080, 18859520, 26403328, 33004160, 37719040, 52806656, 66008320, 132016640, 264033280]

約数ペア:

[(1, 264033280), (2, 132016640), (4, 66008320), (5, 52806656), (7, 37719040), (8, 33004160), (10, 26403328), (14, 18859520), (16, 16502080), (20, 13201664), (28, 9429760), (32, 8251040), (35, 7543808), (40, 6600832), (53, 4981760), (56, 4714880), (64, 4125520), (70, 3771904), (80, 3300416), (106, 2490880), (112, 2357440), (128, 2062760), (139, 1899520), (140, 1885952), (160, 1650208), (212, 1245440), (224, 1178720), (256, 1031380), (265, 996352), (278, 949760), (280, 942976), (320, 825104), (371, 711680), (424, 622720), (448, 589360), (512, 515690), (530, 498176), (556, 474880), (560, 471488), (640, 412552), (695, 379904), (742, 355840), (848, 311360), (896, 294680), (973, 271360), (1024, 257845), (1060, 249088), (1112, 237440), (1120, 235744), (1280, 206276), (1390, 189952), (1484, 177920), (1696, 155680), (1792, 147340), (1855, 142336), (1946, 135680), (2120, 124544), (2224, 118720), (2240, 117872), (2560, 103138), (2780, 94976), (2968, 88960), (3392, 77840), (3584, 73670), (3710, 71168), (3892, 67840), (4240, 62272), (4448, 59360), (4480, 58936), (4865, 54272), (5120, 51569), (5560, 47488), (5936, 44480), (6784, 38920), (7168, 36835), (7367, 35840), (7420, 35584), (7784, 33920), (8480, 31136), (8896, 29680), (8960, 29468), (9730, 27136), (11120, 23744), (11872, 22240), (13568, 19460), (14734, 17920), (14840, 17792), (15568, 16960)]