1187636520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{201979}}^1$

素因数の和:202007

約数の個数: 96

約数和(自身を含む): 4144629600

約数和(自身を除く): 2956993080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 201979, 403958, 605937, 807916, 1009895, 1211874, 1413853, 1615832, 2019790, 2423748, 2827706, 3029685, 4039580, 4241559, 4847496, 5655412, 6059370, 7069265, 8079160, 8483118, 9896971, 11310824, 12118740, 14138530, 16966236, 19793942, 21207795, 24237480, 28277060, 29690913, 33932472, 39587884, 42415590, 49484855, 56554120, 59381826, 79175768, 84831180, 98969710, 118763652, 148454565, 169662360, 197939420, 237527304, 296909130, 395878840, 593818260, 1187636520]

約数ペア:

[(1, 1187636520), (2, 593818260), (3, 395878840), (4, 296909130), (5, 237527304), (6, 197939420), (7, 169662360), (8, 148454565), (10, 118763652), (12, 98969710), (14, 84831180), (15, 79175768), (20, 59381826), (21, 56554120), (24, 49484855), (28, 42415590), (30, 39587884), (35, 33932472), (40, 29690913), (42, 28277060), (49, 24237480), (56, 21207795), (60, 19793942), (70, 16966236), (84, 14138530), (98, 12118740), (105, 11310824), (120, 9896971), (140, 8483118), (147, 8079160), (168, 7069265), (196, 6059370), (210, 5655412), (245, 4847496), (280, 4241559), (294, 4039580), (392, 3029685), (420, 2827706), (490, 2423748), (588, 2019790), (735, 1615832), (840, 1413853), (980, 1211874), (1176, 1009895), (1470, 807916), (1960, 605937), (2940, 403958), (5880, 201979)]