89383560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1215

約数の個数: 128

約数和(自身を含む): 309899520

約数和(自身を除く): 220515960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1097, 1164, 1358, 1455, 1940, 2037, 2194, 2328, 2716, 2910, 3291, 3395, 3880, 4074, 4388, 5432, 5485, 5820, 6582, 6790, 7679, 8148, 8776, 10185, 10970, 11640, 13164, 13580, 15358, 16296, 16455, 20370, 21940, 23037, 26328, 27160, 30716, 32910, 38395, 40740, 43880, 46074, 61432, 65820, 76790, 81480, 92148, 106409, 115185, 131640, 153580, 184296, 212818, 230370, 307160, 319227, 425636, 460740, 532045, 638454, 744863, 851272, 921480, 1064090, 1276908, 1489726, 1596135, 2128180, 2234589, 2553816, 2979452, 3192270, 3724315, 4256360, 4469178, 5958904, 6384540, 7448630, 8938356, 11172945, 12769080, 14897260, 17876712, 22345890, 29794520, 44691780, 89383560]

約数ペア:

[(1, 89383560), (2, 44691780), (3, 29794520), (4, 22345890), (5, 17876712), (6, 14897260), (7, 12769080), (8, 11172945), (10, 8938356), (12, 7448630), (14, 6384540), (15, 5958904), (20, 4469178), (21, 4256360), (24, 3724315), (28, 3192270), (30, 2979452), (35, 2553816), (40, 2234589), (42, 2128180), (56, 1596135), (60, 1489726), (70, 1276908), (84, 1064090), (97, 921480), (105, 851272), (120, 744863), (140, 638454), (168, 532045), (194, 460740), (210, 425636), (280, 319227), (291, 307160), (388, 230370), (420, 212818), (485, 184296), (582, 153580), (679, 131640), (776, 115185), (840, 106409), (970, 92148), (1097, 81480), (1164, 76790), (1358, 65820), (1455, 61432), (1940, 46074), (2037, 43880), (2194, 40740), (2328, 38395), (2716, 32910), (2910, 30716), (3291, 27160), (3395, 26328), (3880, 23037), (4074, 21940), (4388, 20370), (5432, 16455), (5485, 16296), (5820, 15358), (6582, 13580), (6790, 13164), (7679, 11640), (8148, 10970), (8776, 10185)]