143263320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51907}}^1$

素因数の和:51944

約数の個数: 64

約数和(自身を含む): 448485120

約数和(自身を除く): 305221800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 51907, 103814, 155721, 207628, 259535, 311442, 415256, 519070, 622884, 778605, 1038140, 1193861, 1245768, 1557210, 2076280, 2387722, 3114420, 3581583, 4775444, 5969305, 6228840, 7163166, 9550888, 11938610, 14326332, 17907915, 23877220, 28652664, 35815830, 47754440, 71631660, 143263320]

約数ペア:

[(1, 143263320), (2, 71631660), (3, 47754440), (4, 35815830), (5, 28652664), (6, 23877220), (8, 17907915), (10, 14326332), (12, 11938610), (15, 9550888), (20, 7163166), (23, 6228840), (24, 5969305), (30, 4775444), (40, 3581583), (46, 3114420), (60, 2387722), (69, 2076280), (92, 1557210), (115, 1245768), (120, 1193861), (138, 1038140), (184, 778605), (230, 622884), (276, 519070), (345, 415256), (460, 311442), (552, 259535), (690, 207628), (920, 155721), (1380, 103814), (2760, 51907)]