30256128

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 198

約数和(自身を含む): 103144236

約数和(自身を除く): 72888108

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, 67, 72, 84, 96, 98, 112, 126, 128, 134, 144, 147, 168, 192, 196, 201, 224, 252, 256, 268, 288, 294, 336, 384, 392, 402, 441, 448, 469, 504, 512, 536, 576, 588, 603, 672, 768, 784, 804, 882, 896, 938, 1008, 1024, 1072, 1152, 1176, 1206, 1344, 1407, 1536, 1568, 1608, 1764, 1792, 1876, 2016, 2144, 2304, 2352, 2412, 2688, 2814, 3072, 3136, 3216, 3283, 3528, 3584, 3752, 4032, 4221, 4288, 4608, 4704, 4824, 5376, 5628, 6272, 6432, 6566, 7056, 7168, 7504, 8064, 8442, 8576, 9216, 9408, 9648, 9849, 10752, 11256, 12544, 12864, 13132, 14112, 15008, 16128, 16884, 17152, 18816, 19296, 19698, 21504, 22512, 25088, 25728, 26264, 28224, 29547, 30016, 32256, 33768, 34304, 37632, 38592, 39396, 45024, 50176, 51456, 52528, 56448, 59094, 60032, 64512, 67536, 68608, 75264, 77184, 78792, 90048, 102912, 105056, 112896, 118188, 120064, 135072, 150528, 154368, 157584, 180096, 205824, 210112, 225792, 236376, 240128, 270144, 308736, 315168, 360192, 420224, 451584, 472752, 480256, 540288, 617472, 630336, 720384, 840448, 945504, 1080576, 1260672, 1440768, 1680896, 1891008, 2161152, 2521344, 3361792, 3782016, 4322304, 5042688, 7564032, 10085376, 15128064, 30256128]

約数ペア:

[(1, 30256128), (2, 15128064), (3, 10085376), (4, 7564032), (6, 5042688), (7, 4322304), (8, 3782016), (9, 3361792), (12, 2521344), (14, 2161152), (16, 1891008), (18, 1680896), (21, 1440768), (24, 1260672), (28, 1080576), (32, 945504), (36, 840448), (42, 720384), (48, 630336), (49, 617472), (56, 540288), (63, 480256), (64, 472752), (67, 451584), (72, 420224), (84, 360192), (96, 315168), (98, 308736), (112, 270144), (126, 240128), (128, 236376), (134, 225792), (144, 210112), (147, 205824), (168, 180096), (192, 157584), (196, 154368), (201, 150528), (224, 135072), (252, 120064), (256, 118188), (268, 112896), (288, 105056), (294, 102912), (336, 90048), (384, 78792), (392, 77184), (402, 75264), (441, 68608), (448, 67536), (469, 64512), (504, 60032), (512, 59094), (536, 56448), (576, 52528), (588, 51456), (603, 50176), (672, 45024), (768, 39396), (784, 38592), (804, 37632), (882, 34304), (896, 33768), (938, 32256), (1008, 30016), (1024, 29547), (1072, 28224), (1152, 26264), (1176, 25728), (1206, 25088), (1344, 22512), (1407, 21504), (1536, 19698), (1568, 19296), (1608, 18816), (1764, 17152), (1792, 16884), (1876, 16128), (2016, 15008), (2144, 14112), (2304, 13132), (2352, 12864), (2412, 12544), (2688, 11256), (2814, 10752), (3072, 9849), (3136, 9648), (3216, 9408), (3283, 9216), (3528, 8576), (3584, 8442), (3752, 8064), (4032, 7504), (4221, 7168), (4288, 7056), (4608, 6566), (4704, 6432), (4824, 6272), (5376, 5628)]