338306220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{29833}}^1$

素因数の和:29861

約数の個数: 120

約数和(自身を含む): 1212931104

約数和(自身を除く): 874624884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 29833, 59666, 89499, 119332, 149165, 178998, 208831, 268497, 298330, 357996, 417662, 447495, 536994, 596660, 626493, 805491, 835324, 894990, 1044155, 1073988, 1252986, 1342485, 1610982, 1789980, 1879479, 2088310, 2416473, 2505972, 2684970, 3132465, 3221964, 3758958, 4027455, 4176620, 4832946, 5369940, 5638437, 6264930, 7517916, 8054910, 9397395, 9665892, 11276874, 12082365, 12529860, 16109820, 16915311, 18794790, 22553748, 24164730, 28192185, 33830622, 37589580, 48329460, 56384370, 67661244, 84576555, 112768740, 169153110, 338306220]

約数ペア:

[(1, 338306220), (2, 169153110), (3, 112768740), (4, 84576555), (5, 67661244), (6, 56384370), (7, 48329460), (9, 37589580), (10, 33830622), (12, 28192185), (14, 24164730), (15, 22553748), (18, 18794790), (20, 16915311), (21, 16109820), (27, 12529860), (28, 12082365), (30, 11276874), (35, 9665892), (36, 9397395), (42, 8054910), (45, 7517916), (54, 6264930), (60, 5638437), (63, 5369940), (70, 4832946), (81, 4176620), (84, 4027455), (90, 3758958), (105, 3221964), (108, 3132465), (126, 2684970), (135, 2505972), (140, 2416473), (162, 2088310), (180, 1879479), (189, 1789980), (210, 1610982), (252, 1342485), (270, 1252986), (315, 1073988), (324, 1044155), (378, 894990), (405, 835324), (420, 805491), (540, 626493), (567, 596660), (630, 536994), (756, 447495), (810, 417662), (945, 357996), (1134, 298330), (1260, 268497), (1620, 208831), (1890, 178998), (2268, 149165), (2835, 119332), (3780, 89499), (5670, 59666), (11340, 29833)]