940480128

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{16661}}^1$

素因数の和:16695

約数の個数: 144

約数和(自身を含む): 3148368210

約数和(自身を除く): 2207888082

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 16661, 18816, 28224, 33322, 49983, 56448, 66644, 99966, 116627, 133288, 149949, 199932, 233254, 266576, 299898, 349881, 399864, 466508, 533152, 599796, 699762, 799728, 816389, 933016, 1049643, 1066304, 1199592, 1399524, 1599456, 1632778, 1866032, 2099286, 2132608, 2399184, 2449167, 2799048, 3198912, 3265556, 3732064, 4198572, 4798368, 4898334, 5598096, 6397824, 6531112, 7347501, 7464128, 8397144, 9596736, 9796668, 11196192, 13062224, 14695002, 14928256, 16794288, 19193472, 19593336, 22392384, 26124448, 29390004, 33588576, 39186672, 44784768, 52248896, 58780008, 67177152, 78373344, 104497792, 117560016, 134354304, 156746688, 235120032, 313493376, 470240064, 940480128]

約数ペア:

[(1, 940480128), (2, 470240064), (3, 313493376), (4, 235120032), (6, 156746688), (7, 134354304), (8, 117560016), (9, 104497792), (12, 78373344), (14, 67177152), (16, 58780008), (18, 52248896), (21, 44784768), (24, 39186672), (28, 33588576), (32, 29390004), (36, 26124448), (42, 22392384), (48, 19593336), (49, 19193472), (56, 16794288), (63, 14928256), (64, 14695002), (72, 13062224), (84, 11196192), (96, 9796668), (98, 9596736), (112, 8397144), (126, 7464128), (128, 7347501), (144, 6531112), (147, 6397824), (168, 5598096), (192, 4898334), (196, 4798368), (224, 4198572), (252, 3732064), (288, 3265556), (294, 3198912), (336, 2799048), (384, 2449167), (392, 2399184), (441, 2132608), (448, 2099286), (504, 1866032), (576, 1632778), (588, 1599456), (672, 1399524), (784, 1199592), (882, 1066304), (896, 1049643), (1008, 933016), (1152, 816389), (1176, 799728), (1344, 699762), (1568, 599796), (1764, 533152), (2016, 466508), (2352, 399864), (2688, 349881), (3136, 299898), (3528, 266576), (4032, 233254), (4704, 199932), (6272, 149949), (7056, 133288), (8064, 116627), (9408, 99966), (14112, 66644), (16661, 56448), (18816, 49983), (28224, 33322)]