1427786160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{887}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 4677557760

約数和(自身を除く): 3249771600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 353, 380, 456, 570, 706, 760, 887, 912, 1059, 1140, 1412, 1520, 1765, 1774, 2118, 2280, 2661, 2824, 3530, 3548, 4236, 4435, 4560, 5295, 5322, 5648, 6707, 7060, 7096, 8472, 8870, 10590, 10644, 13305, 13414, 14120, 14192, 16853, 16944, 17740, 20121, 21180, 21288, 26610, 26828, 28240, 33535, 33706, 35480, 40242, 42360, 42576, 50559, 53220, 53656, 67070, 67412, 70960, 80484, 84265, 84720, 100605, 101118, 106440, 107312, 134140, 134824, 160968, 168530, 201210, 202236, 212880, 252795, 268280, 269648, 313111, 321936, 337060, 402420, 404472, 505590, 536560, 626222, 674120, 804840, 808944, 939333, 1011180, 1252444, 1348240, 1565555, 1609680, 1878666, 2022360, 2504888, 3131110, 3757332, 4044720, 4696665, 5009776, 5949109, 6262220, 7514664, 9393330, 11898218, 12524440, 15029328, 17847327, 18786660, 23796436, 25048880, 29745545, 35694654, 37573320, 47592872, 59491090, 71389308, 75146640, 89236635, 95185744, 118982180, 142778616, 178473270, 237964360, 285557232, 356946540, 475928720, 713893080, 1427786160]

約数ペア:

[(1, 1427786160), (2, 713893080), (3, 475928720), (4, 356946540), (5, 285557232), (6, 237964360), (8, 178473270), (10, 142778616), (12, 118982180), (15, 95185744), (16, 89236635), (19, 75146640), (20, 71389308), (24, 59491090), (30, 47592872), (38, 37573320), (40, 35694654), (48, 29745545), (57, 25048880), (60, 23796436), (76, 18786660), (80, 17847327), (95, 15029328), (114, 12524440), (120, 11898218), (152, 9393330), (190, 7514664), (228, 6262220), (240, 5949109), (285, 5009776), (304, 4696665), (353, 4044720), (380, 3757332), (456, 3131110), (570, 2504888), (706, 2022360), (760, 1878666), (887, 1609680), (912, 1565555), (1059, 1348240), (1140, 1252444), (1412, 1011180), (1520, 939333), (1765, 808944), (1774, 804840), (2118, 674120), (2280, 626222), (2661, 536560), (2824, 505590), (3530, 404472), (3548, 402420), (4236, 337060), (4435, 321936), (4560, 313111), (5295, 269648), (5322, 268280), (5648, 252795), (6707, 212880), (7060, 202236), (7096, 201210), (8472, 168530), (8870, 160968), (10590, 134824), (10644, 134140), (13305, 107312), (13414, 106440), (14120, 101118), (14192, 100605), (16853, 84720), (16944, 84265), (17740, 80484), (20121, 70960), (21180, 67412), (21288, 67070), (26610, 53656), (26828, 53220), (28240, 50559), (33535, 42576), (33706, 42360), (35480, 40242)]