1543687320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79901}}^1$

素因数の和:79945

約数の個数: 128

約数和(自身を含む): 5522826240

約数和(自身を除く): 3979138920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 79901, 159802, 239703, 319604, 399505, 479406, 559307, 639208, 799010, 958812, 1118614, 1198515, 1598020, 1677921, 1837723, 1917624, 2237228, 2397030, 2796535, 3196040, 3355842, 3675446, 4474456, 4794060, 5513169, 5593070, 6711684, 7350892, 8389605, 9188615, 9588120, 11026338, 11186140, 12864061, 13423368, 14701784, 16779210, 18377230, 22052676, 22372280, 25728122, 27565845, 33558420, 36754460, 38592183, 44105352, 51456244, 55131690, 64320305, 67116840, 73508920, 77184366, 102912488, 110263380, 128640610, 154368732, 192960915, 220526760, 257281220, 308737464, 385921830, 514562440, 771843660, 1543687320]

約数ペア:

[(1, 1543687320), (2, 771843660), (3, 514562440), (4, 385921830), (5, 308737464), (6, 257281220), (7, 220526760), (8, 192960915), (10, 154368732), (12, 128640610), (14, 110263380), (15, 102912488), (20, 77184366), (21, 73508920), (23, 67116840), (24, 64320305), (28, 55131690), (30, 51456244), (35, 44105352), (40, 38592183), (42, 36754460), (46, 33558420), (56, 27565845), (60, 25728122), (69, 22372280), (70, 22052676), (84, 18377230), (92, 16779210), (105, 14701784), (115, 13423368), (120, 12864061), (138, 11186140), (140, 11026338), (161, 9588120), (168, 9188615), (184, 8389605), (210, 7350892), (230, 6711684), (276, 5593070), (280, 5513169), (322, 4794060), (345, 4474456), (420, 3675446), (460, 3355842), (483, 3196040), (552, 2796535), (644, 2397030), (690, 2237228), (805, 1917624), (840, 1837723), (920, 1677921), (966, 1598020), (1288, 1198515), (1380, 1118614), (1610, 958812), (1932, 799010), (2415, 639208), (2760, 559307), (3220, 479406), (3864, 399505), (4830, 319604), (6440, 239703), (9660, 159802), (19320, 79901)]