126962560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 327175200

約数和(自身を除く): 200212640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 128, 152, 160, 190, 197, 212, 265, 304, 320, 380, 394, 424, 530, 608, 640, 760, 788, 848, 985, 1007, 1060, 1216, 1520, 1576, 1696, 1970, 2014, 2120, 2432, 3040, 3152, 3392, 3743, 3940, 4028, 4240, 5035, 6080, 6304, 6784, 7486, 7880, 8056, 8480, 10070, 10441, 12160, 12608, 14972, 15760, 16112, 16960, 18715, 20140, 20882, 25216, 29944, 31520, 32224, 33920, 37430, 40280, 41764, 52205, 59888, 63040, 64448, 74860, 80560, 83528, 104410, 119776, 126080, 128896, 149720, 161120, 167056, 198379, 208820, 239552, 299440, 322240, 334112, 396758, 417640, 479104, 598880, 644480, 668224, 793516, 835280, 991895, 1197760, 1336448, 1587032, 1670560, 1983790, 2395520, 3174064, 3341120, 3967580, 6348128, 6682240, 7935160, 12696256, 15870320, 25392512, 31740640, 63481280, 126962560]

約数ペア:

[(1, 126962560), (2, 63481280), (4, 31740640), (5, 25392512), (8, 15870320), (10, 12696256), (16, 7935160), (19, 6682240), (20, 6348128), (32, 3967580), (38, 3341120), (40, 3174064), (53, 2395520), (64, 1983790), (76, 1670560), (80, 1587032), (95, 1336448), (106, 1197760), (128, 991895), (152, 835280), (160, 793516), (190, 668224), (197, 644480), (212, 598880), (265, 479104), (304, 417640), (320, 396758), (380, 334112), (394, 322240), (424, 299440), (530, 239552), (608, 208820), (640, 198379), (760, 167056), (788, 161120), (848, 149720), (985, 128896), (1007, 126080), (1060, 119776), (1216, 104410), (1520, 83528), (1576, 80560), (1696, 74860), (1970, 64448), (2014, 63040), (2120, 59888), (2432, 52205), (3040, 41764), (3152, 40280), (3392, 37430), (3743, 33920), (3940, 32224), (4028, 31520), (4240, 29944), (5035, 25216), (6080, 20882), (6304, 20140), (6784, 18715), (7486, 16960), (7880, 16112), (8056, 15760), (8480, 14972), (10070, 12608), (10441, 12160)]