188382880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 543449088

約数和(自身を除く): 355066208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 71, 80, 92, 103, 112, 115, 140, 142, 160, 161, 184, 206, 224, 230, 280, 284, 322, 355, 368, 412, 460, 497, 515, 560, 568, 644, 710, 721, 736, 805, 824, 920, 994, 1030, 1120, 1136, 1288, 1420, 1442, 1610, 1633, 1648, 1840, 1988, 2060, 2272, 2369, 2485, 2576, 2840, 2884, 3220, 3266, 3296, 3605, 3680, 3976, 4120, 4738, 4970, 5152, 5680, 5768, 6440, 6532, 7210, 7313, 7952, 8165, 8240, 9476, 9940, 11360, 11431, 11536, 11845, 12880, 13064, 14420, 14626, 15904, 16330, 16480, 16583, 18952, 19880, 22862, 23072, 23690, 25760, 26128, 28840, 29252, 32660, 33166, 36565, 37904, 39760, 45724, 47380, 51191, 52256, 57155, 57680, 58504, 65320, 66332, 73130, 75808, 79520, 82915, 91448, 94760, 102382, 114310, 115360, 117008, 130640, 132664, 146260, 165830, 168199, 182896, 189520, 204764, 228620, 234016, 255955, 261280, 265328, 292520, 331660, 336398, 365792, 379040, 409528, 457240, 511910, 530656, 585040, 663320, 672796, 819056, 840995, 914480, 1023820, 1170080, 1177393, 1326640, 1345592, 1638112, 1681990, 1828960, 2047640, 2354786, 2653280, 2691184, 3363980, 4095280, 4709572, 5382368, 5886965, 6727960, 8190560, 9419144, 11773930, 13455920, 18838288, 23547860, 26911840, 37676576, 47095720, 94191440, 188382880]

約数ペア:

[(1, 188382880), (2, 94191440), (4, 47095720), (5, 37676576), (7, 26911840), (8, 23547860), (10, 18838288), (14, 13455920), (16, 11773930), (20, 9419144), (23, 8190560), (28, 6727960), (32, 5886965), (35, 5382368), (40, 4709572), (46, 4095280), (56, 3363980), (70, 2691184), (71, 2653280), (80, 2354786), (92, 2047640), (103, 1828960), (112, 1681990), (115, 1638112), (140, 1345592), (142, 1326640), (160, 1177393), (161, 1170080), (184, 1023820), (206, 914480), (224, 840995), (230, 819056), (280, 672796), (284, 663320), (322, 585040), (355, 530656), (368, 511910), (412, 457240), (460, 409528), (497, 379040), (515, 365792), (560, 336398), (568, 331660), (644, 292520), (710, 265328), (721, 261280), (736, 255955), (805, 234016), (824, 228620), (920, 204764), (994, 189520), (1030, 182896), (1120, 168199), (1136, 165830), (1288, 146260), (1420, 132664), (1442, 130640), (1610, 117008), (1633, 115360), (1648, 114310), (1840, 102382), (1988, 94760), (2060, 91448), (2272, 82915), (2369, 79520), (2485, 75808), (2576, 73130), (2840, 66332), (2884, 65320), (3220, 58504), (3266, 57680), (3296, 57155), (3605, 52256), (3680, 51191), (3976, 47380), (4120, 45724), (4738, 39760), (4970, 37904), (5152, 36565), (5680, 33166), (5768, 32660), (6440, 29252), (6532, 28840), (7210, 26128), (7313, 25760), (7952, 23690), (8165, 23072), (8240, 22862), (9476, 19880), (9940, 18952), (11360, 16583), (11431, 16480), (11536, 16330), (11845, 15904), (12880, 14626), (13064, 14420)]