677863360

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3042

約数の個数: 112

約数和(自身を含む): 1739261952

約数和(自身を除く): 1061398592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1472, 1840, 1984, 2480, 2852, 2971, 3565, 3680, 4960, 5704, 5942, 7130, 7360, 9920, 11408, 11884, 14260, 14855, 22816, 23768, 28520, 29710, 45632, 47536, 57040, 59420, 68333, 92101, 95072, 114080, 118840, 136666, 184202, 190144, 228160, 237680, 273332, 341665, 368404, 460505, 475360, 546664, 683330, 736808, 921010, 950720, 1093328, 1366660, 1473616, 1842020, 2118323, 2186656, 2733320, 2947232, 3684040, 4236646, 4373312, 5466640, 5894464, 7368080, 8473292, 10591615, 10933280, 14736160, 16946584, 21183230, 21866560, 29472320, 33893168, 42366460, 67786336, 84732920, 135572672, 169465840, 338931680, 677863360]

約数ペア:

[(1, 677863360), (2, 338931680), (4, 169465840), (5, 135572672), (8, 84732920), (10, 67786336), (16, 42366460), (20, 33893168), (23, 29472320), (31, 21866560), (32, 21183230), (40, 16946584), (46, 14736160), (62, 10933280), (64, 10591615), (80, 8473292), (92, 7368080), (115, 5894464), (124, 5466640), (155, 4373312), (160, 4236646), (184, 3684040), (230, 2947232), (248, 2733320), (310, 2186656), (320, 2118323), (368, 1842020), (460, 1473616), (496, 1366660), (620, 1093328), (713, 950720), (736, 921010), (920, 736808), (992, 683330), (1240, 546664), (1426, 475360), (1472, 460505), (1840, 368404), (1984, 341665), (2480, 273332), (2852, 237680), (2971, 228160), (3565, 190144), (3680, 184202), (4960, 136666), (5704, 118840), (5942, 114080), (7130, 95072), (7360, 92101), (9920, 68333), (11408, 59420), (11884, 57040), (14260, 47536), (14855, 45632), (22816, 29710), (23768, 28520)]